Home
Grading
Newcomers
Women's Chess
Contacts
Forum
Policies
Search Players
Results
Giant Killers
Fide Rating
2600 Club
UsersRobin H Murray
PNUM: 5442
INACTIVE PLAYER
Standard: 1412 ⇒ 1413 (+1)
Standard Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
| 2 | Philip D Tait6827 | A | 1190 | 1190 | 1190 | B | 1 | ||
| 1 | Findlay R Murray6910 | A | 1682 | 1682 | 1682 | W | 0 | ||
Live Grade Calculation:
• ROBIN H MURRAY• 5442
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1412
• STATUS: RIP
• *****
• RESULTS:
• PHILIP D TAIT | 6827 | WIN | PUB GRADE: 1190 | ADJ GRADE (+0): 1190 | USED GRADE: 1190 | EXP: 0.779
• FINDLAY R MURRAY | 6910 | LOSS | PUB GRADE: 1682 | ADJ GRADE (+0): 1682 | USED GRADE: 1682 | EXP: 0.174
• -----
• CALCULATION STEPS:
• 2 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 2
• ACTUAL SCORE (ACT): 1.0
• EXPECTED SCORE (EXP): 0.953
• PUBLISHED GRADE (PUB): 1412
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 2
• CALCULATED DRIFT (D): -0.52 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = -0.52 x 2 / 30 = -0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1412 + (800 x (1.0 - 0.953) / 30) - 0 = 1413 (to 0 d.p.)
• GRADE DELTA: +1
• LIVE GRADE: 1413
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1413
Published Grade Calculation:
• ROBIN H MURRAY• 5442
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1460
• STATUS: A
• *****
• RESULTS:
• A KEITH AITCHISON | 3020 | LOSS | PUB GRADE: 1575 | ADJ GRADE (+0): 1575 | USED GRADE: 1575 | EXP: 0.344
• VICTOR THIMONIER | 30118 | NEW | LOSS | PUB GRADE: 1563 | ADJ GRADE (+40): 1603 | USED GRADE: 1603 | EXP: 0.309
• RALPH JACKSON | 11978 | WIN | PUB GRADE: 1651 | ADJ GRADE (+0): 1651 | USED GRADE: 1651 | EXP: 0.253
• CALUM MCGILLIVRAY | 18587 | LOSS | PUB GRADE: 1630 | ADJ GRADE (+0): 1630 | USED GRADE: 1630 | EXP: 0.277
• DAVID C MONTGOMERY | 10572 | LOSS | PUB GRADE: 1575 | ADJ GRADE (+0): 1575 | USED GRADE: 1575 | EXP: 0.344
• SANJEEV KUMAR | 28405 | WIN | UNGRADED | TEMP GRADE: 1336 | USED GRADE: 1336 | EXP: 0.668
• MIKE CHISHOLM | 16085 | LOSS | PUB GRADE: 1939 | ADJ GRADE (+0): 1939 | USED GRADE: 1860 | EXP: 0.082
• GRAEME R RUSSELL | 8748 | LOSS | PUB GRADE: 1405 | ADJ GRADE (+0): 1405 | USED GRADE: 1405 | EXP: 0.577
• PETER J DORIS | 3774 | LOSS | PUB GRADE: 1351 | ADJ GRADE (+0): 1351 | USED GRADE: 1351 | EXP: 0.649
• KEVIN WILLIAMSON | 30402 | NEW | DRAW | PUB GRADE: 1074 | ADJ GRADE (+40): 1114 | USED GRADE: 1114 | EXP: 0.886
• -----
• CALCULATION STEPS:
• 10 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 10
• ACTUAL SCORE (ACT): 2.5
• EXPECTED SCORE (EXP): 4.389
• PUBLISHED GRADE (PUB): 1460
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 10
• CALCULATED DRIFT (D): 4.63 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 4.63 x 10 / 30 = 2 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1460 + (800 x (2.5 - 4.389) / 30) + 2 = 1412 (to 0 d.p.)
• GRADE DELTA: -48
• LIVE GRADE: 1412
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1412
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1412
Not listed at Allegro.
Not listed at Blitz.