Live Grade Calculation:

• WILLIAM J BOYD
• 12653
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1564
• STATUS: A
• *****
• RESULTS:
• STUART NEAVE | 22715 | NEW | WIN | PUB GRADE: 1391 | ADJ GRADE (+40): 1431 | USED GRADE: 1431 | EXP: 0.68
• IAN G MATTHEW | 28057 | V | LOSS | PUB GRADE: 1785 | ADJ GRADE (+0): 1785 | USED GRADE: 1785 | EXP: 0.222
• DAVID GALBRAITH | 24225 | LOSS | PUB GRADE: 1193 | EST GRADE: 1436 | USED GRADE: 1436 | EXP: 0.673
• COLIN YOUNG | 23227 | DRAW | PUB GRADE: 1409 | ADJ GRADE (+0): 1409 | USED GRADE: 1409 | EXP: 0.705
• MATTHEW HUNTER | 31452 | J16 | DRAW | PUB GRADE: 1365 | EST GRADE: 1874 | USED GRADE: 1874 | EXP: 0.14
• IAN WASHINGTON | 10183 | LOSS | PUB GRADE: 1363 | ADJ GRADE (+0): 1363 | USED GRADE: 1363 | EXP: 0.758
• FRANCESCO POLIGNANO | 31413 | NEW | DRAW | PUB GRADE: 1186 | ADJ GRADE (+40): 1226 | USED GRADE: 1226 | EXP: 0.88
• KATARINA TANZEROVA | 32207 | WIN | UNGRADED | EST GRADE: 1505 | USED GRADE: 1505 | EXP: 0.583
• SAI MALLICK | 29167 | J15 | WIN | UNGRADED | EST GRADE: 1512 | USED GRADE: 1512 | EXP: 0.573
• MORAY E S LENNOX | 18952 | NEW | DRAW | PUB GRADE: 1529 | ADJ GRADE (+40): 1569 | USED GRADE: 1569 | EXP: 0.493
• HUMAM AL DAKL ALLA | 29924 | J11 | DRAW | PUB GRADE: 1514 | ADJ GRADE (+140): 1654 | USED GRADE: 1654 | EXP: 0.377
• CHRISTOPHER NIELD | 28934 | J20 | LOSS | PUB GRADE: 1614 | ADJ GRADE (+40): 1654 | USED GRADE: 1654 | EXP: 0.377
• VICTOR MCCALLUM | 32766 | WIN | UNGRADED | TEMP GRADE: 1389 | USED GRADE: 1389 | EXP: 0.729
• JOE GALBRAITH | 4015 | DRAW | PUB GRADE: 1629 | ADJ GRADE (+0): 1629 | USED GRADE: 1629 | EXP: 0.409
• ALASDAIR SANDHAM | 25273 | J18 | DRAW | PUB GRADE: 1464 | ADJ GRADE (+50): 1514 | USED GRADE: 1514 | EXP: 0.57
• BORAN ALTIPARMAK | 32419 | WIN | UNGRADED | TEMP GRADE: 1293 | USED GRADE: 1293 | EXP: 0.827
• KATARINA TANZEROVA | 32207 | LOSS | UNGRADED | EST GRADE: 1505 | USED GRADE: 1505 | EXP: 0.583
• HENRI MEADOWS | 27916 | WIN | PUB GRADE: 944 | ADJ GRADE (+0): 944 | USED GRADE: 1164 | EXP: 0.918
• EUAN HENDERSON | 22592 | LOSS | PUB GRADE: 1368 | ADJ GRADE (+0): 1368 | USED GRADE: 1368 | EXP: 0.753
• CARRICK SIMPSON | 24169 | J20 | LOSS | PUB GRADE: 1565 | ADJ GRADE (+40): 1605 | USED GRADE: 1605 | EXP: 0.443
• IAN M CALDOW | 3385 | DRAW | PUB GRADE: 1389 | ADJ GRADE (+0): 1389 | USED GRADE: 1389 | EXP: 0.729
• COLIN YOUNG | 23227 | WIN | PUB GRADE: 1409 | ADJ GRADE (+0): 1409 | USED GRADE: 1409 | EXP: 0.705
• KEITH S ROSE | 5846 | WIN | PUB GRADE: 1504 | ADJ GRADE (+0): 1504 | USED GRADE: 1504 | EXP: 0.584
• GAVIN BOYD | 7235 | WIN | UNGRADED | EST GRADE: 859 | USED GRADE: 1164 | EXP: 0.918
• EDWIN A SPENCER | 6072 | LOSS | PUB GRADE: 2166 | ADJ GRADE (+0): 2166 | USED GRADE: 1964 | EXP: 0.082
• KEITH EMERY | 9859 | DRAW | PUB GRADE: 1460 | ADJ GRADE (+0): 1460 | USED GRADE: 1460 | EXP: 0.642
• SUBHAYU BANERJEE | 24870 | WIN | PUB GRADE: 1449 | ADJ GRADE (+0): 1449 | USED GRADE: 1449 | EXP: 0.656
• -----
• CALCULATION STEPS:
• 27 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 27
• ACTUAL SCORE (ACT): 14.5
• EXPECTED SCORE (EXP): 16.009
• PUBLISHED GRADE (PUB): 1564
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 27
• CALCULATED DRIFT (D): -0.52 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = -0.52 x 27 / 30 = -0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1564 + (800 x (14.5 - 16.009) / 30) - 0 = 1524 (to 0 d.p.)
• GRADE DELTA: -40
• LIVE GRADE: 1524
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1524

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Published Grade Calculation:

• WILLIAM J BOYD
• 12653
• RETURNING PLAYER
• LAST ACTIVE: 2008
• PREVIOUSLY PUBLISHED STANDARD GRADE: 1684
• GRADE ADJUSTMENT: -120
• ADJUSTED GRADE: 1564
• PUBLISHED GRADE: 1564