Live Grade Calculation:

• NIGEL CHAPMAN
• 7563
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1860
• STATUS: A
• *****
• RESULTS:
• RITHVIK DEEPAK AMBATTU | 29762 | J10 | LOSS | PUB GRADE: 1962 | ADJ GRADE (+140): 2102 | USED GRADE: 2102 | EXP: 0.2
• VOLODYMYR TUSHYNSKYI | 30775 | LOSS | PUB GRADE: 2262 | ADJ GRADE (+0): 2262 | USED GRADE: 2260 | EXP: 0.082
• -----
• CALCULATION STEPS:
• 2 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 2
• ACTUAL SCORE (ACT): 0.0
• EXPECTED SCORE (EXP): 0.282
• PUBLISHED GRADE (PUB): 1860
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 2
• CALCULATED DRIFT (D): 0.98 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.98 x 2 / 30 = 0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1860 + (800 x (0.0 - 0.282) / 30) + 0 = 1852 (to 0 d.p.)
• GRADE DELTA: -8
• LIVE GRADE: 1852
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1852

---

Published Grade Calculation:

• NIGEL CHAPMAN
• 7563
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1871
• STATUS: A
• *****
• RESULTS:
• HUGH R BRECHIN | 11864 | DRAW | PUB GRADE: 1982 | ADJ GRADE (+0): 1982 | USED GRADE: 1982 | EXP: 0.349
• ISAAC BROWNING | 28848 | DRAW | PUB GRADE: 1988 | ADJ GRADE (+0): 1988 | USED GRADE: 1988 | EXP: 0.341
• MARK COOKE | 20648 | DRAW | PUB GRADE: 1864 | ADJ GRADE (+0): 1864 | USED GRADE: 1864 | EXP: 0.51
• CALUM MACQUEEN | 12082 | LOSS | PUB GRADE: 2174 | ADJ GRADE (+0): 2174 | USED GRADE: 2174 | EXP: 0.146
• HASAN ABDELLATIF | 31671 | J20 | WIN | UNGRADED | TEMP GRADE: 1561 | USED GRADE: 1561 | EXP: 0.86
• RITHVIK DEEPAK AMBATTU | 29762 | J9 | LOSS | PUB GRADE: 1613 | EST GRADE: 1945 | USED GRADE: 1945 | EXP: 0.397
• ISAAC BROWNING | 28848 | LOSS | PUB GRADE: 1988 | ADJ GRADE (+0): 1988 | USED GRADE: 1988 | EXP: 0.341
• JOHN W MCLAY | 5168 | LOSS | PUB GRADE: 1948 | ADJ GRADE (+0): 1948 | USED GRADE: 1948 | EXP: 0.394
• IAN MCLEAN | 5171 | DRAW | PUB GRADE: 1898 | ADJ GRADE (+0): 1898 | USED GRADE: 1898 | EXP: 0.462
• ANDREW ROGERS | 31668 | WIN | UNGRADED | EST GRADE: 1613 | USED GRADE: 1613 | EXP: 0.816
• WILLIE RUTHERFORD | 5882 | WIN | PUB GRADE: 1945 | ADJ GRADE (+0): 1945 | USED GRADE: 1945 | EXP: 0.397
• DUNCAN MACDONALD | 28825 | V | LOSS | PUB GRADE: 1762 | ADJ GRADE (+0): 1762 | USED GRADE: 1762 | EXP: 0.649
• ALISTAIR MAXWELL | 4903 | DRAW | PUB GRADE: 2087 | ADJ GRADE (+0): 2087 | USED GRADE: 2087 | EXP: 0.227
• CHRISTOPHER TWEEDIE | 9122 | LOSS | PUB GRADE: 2144 | ADJ GRADE (+0): 2144 | USED GRADE: 2144 | EXP: 0.172
• CHUKWUKA ALLOR | 22880 | LOSS | PUB GRADE: 2086 | ADJ GRADE (+0): 2086 | USED GRADE: 2086 | EXP: 0.228
• IAIN SWAN | 6171 | WIN | PUB GRADE: 2190 | ADJ GRADE (+0): 2190 | USED GRADE: 2190 | EXP: 0.133
• THOMAS W J MURRAY | 16593 | WIN | UNGRADED | EST GRADE: 1676 | USED GRADE: 1676 | EXP: 0.752
• ALASTAIR G DAWSON | 13697 | DRAW | PUB GRADE: 1764 | ADJ GRADE (+0): 1764 | USED GRADE: 1764 | EXP: 0.646
• ROBERT LOTHIAN | 4722 | LOSS | PUB GRADE: 1992 | ADJ GRADE (+0): 1992 | USED GRADE: 1992 | EXP: 0.336
• CHRISTOPHER YAPP | 30376 | NEW | DRAW | PUB GRADE: 1724 | ADJ GRADE (+40): 1764 | USED GRADE: 1764 | EXP: 0.646
• NEIL IRVING | 12666 | DRAW | PUB GRADE: 1741 | ADJ GRADE (+0): 1741 | USED GRADE: 1741 | EXP: 0.676
• ALEXANDER CORKE | 24417 | J20 | WIN | UNGRADED | EST GRADE: 1512 | USED GRADE: 1512 | EXP: 0.893
• SAI KONG TSANG | 8938 | DRAW | PUB GRADE: 1836 | ADJ GRADE (+0): 1836 | USED GRADE: 1836 | EXP: 0.549
• CHRIS JAMES | 18892 | DRAW | PUB GRADE: 1884 | ADJ GRADE (+0): 1884 | USED GRADE: 1884 | EXP: 0.482
• JAMIE MALKIN | 14049 | LOSS | PUB GRADE: 2179 | ADJ GRADE (+0): 2179 | USED GRADE: 2179 | EXP: 0.142
• -----
• CALCULATION STEPS:
• 25 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 25
• ACTUAL SCORE (ACT): 11.0
• EXPECTED SCORE (EXP): 11.544
• PUBLISHED GRADE (PUB): 1871
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 25
• CALCULATED DRIFT (D): 4.63 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 4.63 x 25 / 30 = 4 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1871 + (800 x (11.0 - 11.544) / 30) + 4 = 1860 (to 0 d.p.)
• GRADE DELTA: -11
• LIVE GRADE: 1860
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1860
• *****
• LIVE GRADE FROM THE 2024 SEASON BECOMES THE PUBLISHED GRADE FOR THE 2025 SEASON
• PLAYER GRANTED A PUBLISHED GRADE OF 1860