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2600 Club
UsersSahana Chakraborty
PNUM: 30229
Club: Broughton High School
Status: J14
Gender: F
Fide ID: 25929518
Standard: 894
Allegro: 1061 ⇒ 1124 (+63)
No Standard games played in the season.
Live Grade Calculation:
NO CALCULATIONPublished Grade Calculation:
• SAHANA CHAKRABORTY• 30229
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 887
• ADJUSTED GRADE: 887 + 130 = 1017
• STATUS: J13
• *****
• RESULTS:
• MEITING WANG | 29127 | J12 | LOSS | PUB GRADE: 152 | EST GRADE: 1173 | USED GRADE: 1173 | EXP: 0.16
• SHRIYA MADHU | 30238 | J12 | LOSS | UNGRADED | EST GRADE: 1435 | USED GRADE: 1287 | EXP: 0.082
• DIPAL PATEL | 31768 | V | WIN | PUB GRADE: 851 | ADJ GRADE (+0): 851 | USED GRADE: 851 | EXP: 0.55
• MIRIAM WEST | 31754 | WIN | UNGRADED
• SHRUTI MADHU | 30289 | J10 | DRAW | UNGRADED | TEMP GRADE: 894 | USED GRADE: 894 | EXP: 0.49
• -----
• CALCULATION STEPS:
• 4 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 4
• ACTUAL SCORE (ACT): 1.5
• EXPECTED SCORE (EXP): 1.282
• PUBLISHED GRADE (PUB): 887
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 4
• CALCULATED DRIFT (D): 4.63 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 4.63 x 4 / 30 = 1 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 887 + (800 x (1.5 - 1.282) / 30) + 1 = 894 (to 0 d.p.)
• GRADE DELTA: +7
• LIVE GRADE: 894
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 894
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 894
Allegro Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Karthik Kannan32460 | J? | - | - | 661 | B | 1 | ||
| 2 | Shriya Madhu30238 | J13 | 1228 | 1358 | 1358 | W | 0 | ||
| 3 | Ronen Abramson31937 | J13 | - | - | 887 | B | 1 | ||
| 4 | Kyriakos McKenzie31445 | J13 | 1118 | 1248 | 1248 | W | 0 | ||
| 5 | Moritz Thieme32459 | J17 | - | - | 1071 | B | 0 | ||
| 6 | Adithya Karnati31440 | J13 | 470 | 600 | 661 | W | 1 | ||
| 4 | Chetan Inturi29313 | J12 | 648 | 788 | 788 | B | 1 | ||
| 7 | Vedanth Vikram29426 | J12 | 1312 | 1452 | 1452 | W | 0 | ||
| 11 | Kyriakos McKenzie31445 | J13 | 1118 | 1248 | 1248 | B | 0 | ||
| 17 | Jeric Peter Kiran28955 | J15 | 1302 | 1402 | 1402 | W | ½ | ||
| 22 | Rishi Kumar30828 | J15 | 1347 | 1447 | 1447 | B | 0 | ||
| 1 | Raghuram Parasur29337 | J14 | 1384 | 1504 | 1461 | W | ½ | ||
| 2 | Pavlo Sokolenko30274 | J11 | 1486 | 1626 | 1461 | B | 1 | ||
| 3 | Drisith Palaniswamy29259 | J15 | 1052 | 1152 | 1152 | W | 0 | ||
| 4 | Angharad Hunt28038 | J14 | 1137 | 1257 | 1257 | B | 0 | ||
| 5 | Nilakshi Bhattacharjee30242 | J12 | 1099 | 1239 | 1239 | B | 1 | ||
| 1 | Maxumus Pento32018 | J17 | - | - | 1350 | B | 0 | ||
| 2 | Harris Dowie31210 | J15 | 836 | 936 | 936 | W | 1 | ||
| 3 | Rory Anderson32509 | J17 | - | - | 1067 | B | 1 | ||
| 4 | Daniel Kitaev29122 | J16 | 1807 | 1887 | 1887 | W | 0 | ||
| 5 | Moritz Thieme32459 | J17 | - | - | 1071 | B | 1 | ||
| 6 | Osian Hunt26359 | J16 | 962 | 1042 | 1042 | W | ½ | ||
Live Grade Calculation:
• SAHANA CHAKRABORTY• 30229
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1061
• ADJUSTED GRADE: 1061 + 120 = 1181
• STATUS: J14
• *****
• RESULTS:
• KARTHIK KANNAN | 32460 | J? | WIN | UNGRADED | EST GRADE: 502 | USED GRADE: 661 | EXP: 0.918
• SHRIYA MADHU | 30238 | J13 | LOSS | PUB GRADE: 1228 | ADJ GRADE (+130): 1358 | USED GRADE: 1358 | EXP: 0.151
• RONEN ABRAMSON | 31937 | J13 | WIN | UNGRADED | EST GRADE: 887 | USED GRADE: 887 | EXP: 0.728
• KYRIAKOS MCKENZIE | 31445 | J13 | LOSS | PUB GRADE: 1118 | ADJ GRADE (+130): 1248 | USED GRADE: 1248 | EXP: 0.258
• MORITZ THIEME | 32459 | J17 | LOSS | UNGRADED | EST GRADE: 1071 | USED GRADE: 1071 | EXP: 0.486
• ADITHYA KARNATI | 31440 | J13 | WIN | PUB GRADE: 470 | ADJ GRADE (+130): 600 | USED GRADE: 661 | EXP: 0.918
• CHETAN INTURI | 29313 | J12 | WIN | PUB GRADE: 648 | ADJ GRADE (+140): 788 | USED GRADE: 788 | EXP: 0.828
• VEDANTH VIKRAM | 29426 | J12 | LOSS | PUB GRADE: 1312 | ADJ GRADE (+140): 1452 | USED GRADE: 1452 | EXP: 0.086
• KYRIAKOS MCKENZIE | 31445 | J13 | LOSS | PUB GRADE: 1118 | ADJ GRADE (+130): 1248 | USED GRADE: 1248 | EXP: 0.258
• JERIC PETER KIRAN | 28955 | J15 | DRAW | PUB GRADE: 1302 | ADJ GRADE (+100): 1402 | USED GRADE: 1402 | EXP: 0.118
• RISHI KUMAR | 30828 | J15 | LOSS | PUB GRADE: 1347 | ADJ GRADE (+100): 1447 | USED GRADE: 1447 | EXP: 0.089
• RAGHURAM PARASUR | 29337 | J14 | DRAW | PUB GRADE: 1384 | ADJ GRADE (+120): 1504 | USED GRADE: 1461 | EXP: 0.082
• PAVLO SOKOLENKO | 30274 | J11 | WIN | PUB GRADE: 1486 | ADJ GRADE (+140): 1626 | USED GRADE: 1461 | EXP: 0.082
• DRISITH PALANISWAMY | 29259 | J15 | LOSS | PUB GRADE: 1052 | ADJ GRADE (+100): 1152 | USED GRADE: 1152 | EXP: 0.376
• ANGHARAD HUNT | 28038 | J14 | LOSS | PUB GRADE: 1137 | ADJ GRADE (+120): 1257 | USED GRADE: 1257 | EXP: 0.247
• NILAKSHI BHATTACHARJEE | 30242 | J12 | WIN | PUB GRADE: 1099 | ADJ GRADE (+140): 1239 | USED GRADE: 1239 | EXP: 0.267
• MAXUMUS PENTO | 32018 | J17 | LOSS | UNGRADED | EST GRADE: 1350 | USED GRADE: 1350 | EXP: 0.158
• HARRIS DOWIE | 31210 | J15 | WIN | PUB GRADE: 836 | ADJ GRADE (+100): 936 | USED GRADE: 936 | EXP: 0.669
• RORY ANDERSON | 32509 | J17 | WIN | UNGRADED | EST GRADE: 1067 | USED GRADE: 1067 | EXP: 0.492
• DANIEL KITAEV | 29122 | J16 | LOSS | PUB GRADE: 1807 | ADJ GRADE (+80): 1887 | USED GRADE: 1887 | RESULT VOID DUE TO THE 735 RULE
• MORITZ THIEME | 32459 | J17 | WIN | UNGRADED | EST GRADE: 1071 | USED GRADE: 1071 | EXP: 0.486
• OSIAN HUNT | 26359 | J16 | DRAW | PUB GRADE: 962 | ADJ GRADE (+80): 1042 | USED GRADE: 1042 | EXP: 0.527
• -----
• CALCULATION STEPS:
• 21 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 21
• ACTUAL SCORE (ACT): 10.5
• EXPECTED SCORE (EXP): 8.224
• PUBLISHED GRADE (PUB): 1061
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 21
• CALCULATED DRIFT (D): 2.38 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 2.38 x 21 / 30 = 2 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1061 + (800 x (10.5 - 8.224) / 30) + 2 = 1124 (to 0 d.p.)
• GRADE DELTA: +63
• LIVE GRADE: 1124
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1124
Published Grade Calculation:
• SAHANA CHAKRABORTY• 30229
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1132
• ADJUSTED GRADE: 1132 + 130 = 1262
• STATUS: J13
• *****
• RESULTS:
• HAMZA KHAN | 31525 | J15 | LOSS | UNGRADED | TEMP GRADE: 1257 | USED GRADE: 1257 | EXP: 0.331
• ASHOK C CHANDRASEKARAN ARUNKUMAR | 30791 | J15 | WIN | PUB GRADE: 929 | ADJ GRADE (+100): 1029 | USED GRADE: 1029 | EXP: 0.64
• JOEL BRADFORD | 29301 | J16 | WIN | PUB GRADE: 994 | ADJ GRADE (+80): 1074 | USED GRADE: 1074 | EXP: 0.581
• SUMANTH PRAKASH | 30051 | J9 | LOSS | PUB GRADE: 839 | EST GRADE: 1255 | USED GRADE: 1255 | EXP: 0.333
• VEDANTH VIKRAM | 29426 | J11 | LOSS | PUB GRADE: 1238 | ADJ GRADE (+140): 1378 | USED GRADE: 1378 | EXP: 0.196
• MARNIX JORIS | 31524 | J18 | WIN | UNGRADED | EST GRADE: 1016 | USED GRADE: 1016 | EXP: 0.657
• OSIAN HUNT | 26359 | J15 | WIN | PUB GRADE: 949 | ADJ GRADE (+100): 1049 | USED GRADE: 1049 | EXP: 0.614
• ALEXANDER MALHAM | 28941 | J13 | DRAW | PUB GRADE: 768 | EST GRADE: 1172 | USED GRADE: 1172 | EXP: 0.444
• TAYLOR FLETCHER | 30516 | J15 | LOSS | PUB GRADE: 888 | ADJ GRADE (+100): 988 | USED GRADE: 988 | EXP: 0.692
• SHRIYA MADHU | 30238 | J12 | WIN | PUB GRADE: 858 | EST GRADE: 1241 | USED GRADE: 1241 | EXP: 0.351
• SRINIVAS RATH | 28663 | J13 | LOSS | PUB GRADE: 1303 | ADJ GRADE (+130): 1433 | USED GRADE: 1433 | EXP: 0.148
• LAYA FERNANDO YOGESH | 29845 | J11 | WIN | PUB GRADE: 348 | EST GRADE: 876 | USED GRADE: 876 | EXP: 0.814
• JACK GERARDOT | 30819 | J13 | DRAW | PUB GRADE: 708 | ADJ GRADE (+130): 838 | USED GRADE: 838 | EXP: 0.846
• DANIEL EARNSHAW | 27571 | J16 | LOSS | UNGRADED | EST GRADE: 1043 | USED GRADE: 1043 | EXP: 0.622
• RISHON ASHLY ARUN | 28954 | J14 | DRAW | PUB GRADE: 531 | EST GRADE: 1039 | USED GRADE: 1039 | EXP: 0.627
• DANNIER SABIR | 29509 | J12 | LOSS | PUB GRADE: 451 | ADJ GRADE (+140): 591 | USED GRADE: 732 | EXP: 0.918
• AKSHAJ RELA | 31526 | J13 | WIN | UNGRADED | EST GRADE: 571 | USED GRADE: 732 | EXP: 0.918
• CHARLIE LI | 30804 | J12 | WIN | PUB GRADE: 572 | ADJ GRADE (+140): 712 | USED GRADE: 732 | EXP: 0.918
• ANGHARAD HUNT | 28038 | J13 | DRAW | PUB GRADE: 957 | ADJ GRADE (+130): 1087 | USED GRADE: 1087 | EXP: 0.563
• LACHLAN BARRY | 31832 | J12 | DRAW | UNGRADED | EST GRADE: 761 | USED GRADE: 761 | EXP: 0.902
• ERIC CHEN | 29193 | J13 | LOSS | UNGRADED | TEMP GRADE: 1336 | USED GRADE: 1336 | EXP: 0.239
• RAGHAV PALANIVEL | 27915 | J13 | LOSS | PUB GRADE: 1307 | ADJ GRADE (+130): 1437 | USED GRADE: 1437 | EXP: 0.144
• CORAL CRESSWELL | 29219 | J14 | WIN | PUB GRADE: 660 | ADJ GRADE (+120): 780 | USED GRADE: 780 | EXP: 0.889
• KANISHKA BHATIA | 29848 | J13 | LOSS | PUB GRADE: 1605 | ADJ GRADE (+130): 1735 | USED GRADE: 1532 | EXP: 0.082
• SHRIYA MADHU | 30238 | J12 | DRAW | PUB GRADE: 858 | EST GRADE: 1241 | USED GRADE: 1241 | EXP: 0.351
• MISUZU DANIELS | 31711 | J13 | WIN | UNGRADED | EST GRADE: 933 | USED GRADE: 933 | EXP: 0.756
• PRACHI PARDESHI | 29368 | J16 | LOSS | PUB GRADE: 761 | ADJ GRADE (+80): 841 | USED GRADE: 841 | EXP: 0.844
• DANIEL KEMP | 28945 | J13 | LOSS | PUB GRADE: 450 | ADJ GRADE (+130): 580 | USED GRADE: 732 | EXP: 0.918
• MAX SCOTT | 30480 | J12 | DRAW | PUB GRADE: 519 | ADJ GRADE (+140): 659 | USED GRADE: 732 | EXP: 0.918
• RONEN ABRAMSON | 31937 | J12 | DRAW | UNGRADED | TEMP GRADE: 844 | USED GRADE: 844 | EXP: 0.841
• FELIX STARK | 28973 | J13 | WIN | PUB GRADE: 266 | ADJ GRADE (+130): 396 | USED GRADE: 396 | RESULT VOID DUE TO THE 735 RULE
• ROSS WARCUP | 28204 | J14 | WIN | PUB GRADE: 647 | EST GRADE: 1052 | USED GRADE: 1052 | EXP: 0.61
• ZACH PATEL | 29204 | J12 | DRAW | PUB GRADE: 455 | EST GRADE: 964 | USED GRADE: 964 | EXP: 0.721
• MIA MOUSKOS | 30587 | J13 | LOSS | PUB GRADE: 1673 | ADJ GRADE (+130): 1803 | USED GRADE: 1532 | EXP: 0.082
• SRINIVAS RATH | 28663 | J13 | LOSS | PUB GRADE: 1303 | ADJ GRADE (+130): 1433 | USED GRADE: 1433 | EXP: 0.148
• JINGLI WANG | 31105 | J12 | WIN | UNGRADED | EST GRADE: 533 | USED GRADE: 732 | EXP: 0.918
• MATTHEW ESSER | 28606 | J13 | DRAW | PUB GRADE: 696 | ADJ GRADE (+130): 826 | USED GRADE: 826 | EXP: 0.857
• ARTEM BELIKOV | 32020 | J12 | DRAW | UNGRADED | EST GRADE: 1221 | USED GRADE: 1221 | EXP: 0.378
• RAGHAV PALANIVEL | 27915 | J13 | WIN | PUB GRADE: 1307 | ADJ GRADE (+130): 1437 | USED GRADE: 1437 | EXP: 0.144
• ANGHARAD HUNT | 28038 | J13 | DRAW | PUB GRADE: 957 | ADJ GRADE (+130): 1087 | USED GRADE: 1087 | EXP: 0.563
• -----
• CALCULATION STEPS:
• 39 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 39
• ACTUAL SCORE (ACT): 19.0
• EXPECTED SCORE (EXP): 22.518
• PUBLISHED GRADE (PUB): 1132
• HIGHER OF G OR 30 (N): 39
• LOWER OF G OR 30 (n): 30
• CALCULATED DRIFT (D): 0.85 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.85 x 30 / 30 = 1 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1132 + (800 x (19.0 - 22.518) / 39) + 1 = 1061 (to 0 d.p.)
• GRADE DELTA: -71
• LIVE GRADE: 1061
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1061
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1061
Not listed at Blitz.