Johnnie P Aitken
PNUM: 29950
Club: George Watson's College
Status: J17
Gender: M
Fide ID: 2410850
Standard: 1173
Allegro: 1148
No Standard games played in the season.
Live Grade Calculation:
NO CALCULATIONPublished Grade Calculation:
• JOHNNIE P AITKEN• 29950
• UNGRADED PLAYER CALCULATION
• STATUS: J16
• *****
• RESULTS:
• ANGHARAD HUNT | 28038 | J13 | LOSS | PUB GRADE: 801 | ADJ GRADE (+130): 931 | USED GRADE: 931
• SCOTT MCKENZIE | 26931 | WIN | PUB GRADE: 579 | ADJ GRADE (+0): 579 | USED GRADE: 776
• OSIAN HUNT | 26359 | J15 | DRAW | PUB GRADE: 840 | ADJ GRADE (+100): 940 | USED GRADE: 940
• YEHOR DREMLIUHA | 30395 | WIN | UNGRADED | EST GRADE: 1100 | USED GRADE: 1100
• DEREK ADAIR | 31166 | LOSS | PUB GRADE: 1593 | ADJ GRADE (+0): 1593 | USED GRADE: 1576
• MINK MUSKENS | 31128 | J20 | LOSS | PUB GRADE: 1747 | ADJ GRADE (+40): 1787 | USED GRADE: 1576
• GRAYSON LADD-SMITH | 31344 | J11 | WIN | UNGRADED
• MARC GAMBLE | 29386 | WIN | PUB GRADE: 1323 | ADJ GRADE (+0): 1323 | USED GRADE: 1323
• TAVISH RAILWANI | 29428 | J9 | LOSS | PUB GRADE: 1370 | ADJ GRADE (+140): 1510 | USED GRADE: 1510
• -----
• CALCULATION STEPS:
• 8 GRADABLE GAMES
• INITIAL AVERAGE OPPOSITION: 1220
• AVERAGE SCORE: 0.438
• GRADE DELTA: -44
• INITIAL GRADE: 1176
• OPPONENT GRADES REVISED TO WITHIN 1176 ± 400
• REVISED AVERAGE OPPOSITION: 1217
• AVERAGE SCORE: 0.438
• GRADE DELTA: -44
• REVISED GRADE: 1173
• *****
• GRADING CRITERIA MET
• REASON: >= 8 GRADABLE GAMES WITH A SCORE OF NEITHER 100% NOR 0%
• GRADING FLAG: EST
• PLAYER GRANTED ESTIMATED LIVE GRADE OF 1173
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1173
No Allegro games played in the season.
Live Grade Calculation:
NO CALCULATIONPublished Grade Calculation:
• JOHNNIE P AITKEN• 29950
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1110
• ADJUSTED GRADE: 1110 + 80 = 1190
• STATUS: J16
• *****
• RESULTS:
• ROBBIE WILLIAMSON | 26270 | WIN | UNGRADED | EST GRADE: 1161 | USED GRADE: 1161 | EXP: 0.429
• CONNOR BELL-WATSON | 30459 | WIN | UNGRADED | EST GRADE: 1220 | USED GRADE: 1220 | EXP: 0.35
• THOR SAEMUNDSSON | 26599 | LOSS | PUB GRADE: 1265 | ADJ GRADE (+0): 1265 | USED GRADE: 1265 | EXP: 0.295
• SAGAR KUKREJA | 30466 | WIN | PUB GRADE: 1260 | ADJ GRADE (+0): 1260 | USED GRADE: 1260 | EXP: 0.301
• VEDANTH VIKRAM | 29426 | J11 | LOSS | PUB GRADE: 1238 | ADJ GRADE (+140): 1378 | USED GRADE: 1378 | EXP: 0.176
• SCOTT FORREST | 31351 | LOSS | UNGRADED | EST GRADE: 1146 | USED GRADE: 1146 | EXP: 0.45
• BERNARD CASSIDY | 8736 | LOSS | PUB GRADE: 1225 | ADJ GRADE (+0): 1225 | USED GRADE: 1225 | EXP: 0.344
• OSKAR DE JOODE | 31350 | J14 | WIN | UNGRADED | EST GRADE: 855 | USED GRADE: 855 | EXP: 0.813
• AMRISH KARTHIK | 30817 | J13 | WIN | PUB GRADE: 153 | ADJ GRADE (+130): 283 | USED GRADE: 283 | RESULT VOID DUE TO THE 735 RULE
• OSCAR YIP | 31079 | J11 | WIN | PUB GRADE: 727 | EST GRADE: 1178 | USED GRADE: 1178 | EXP: 0.405
• -----
• CALCULATION STEPS:
• 9 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 9
• ACTUAL SCORE (ACT): 5.0
• EXPECTED SCORE (EXP): 3.563
• PUBLISHED GRADE (PUB): 1110
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 9
• CALCULATED DRIFT (D): 0.85 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.85 x 9 / 30 = 0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1110 + (800 x (5.0 - 3.563) / 30) + 0 = 1148 (to 0 d.p.)
• GRADE DELTA: +38
• LIVE GRADE: 1148
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1148
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1148
Not listed at Blitz.