Live Grade Calculation:

• MARTIN P ROBERTS
• 5796
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1548
• STATUS: A
• *****
• RESULTS:
• DANIEL J COLEMAN | 20001 | WIN | PUB GRADE: 1271 | ADJ GRADE (+0): 1271 | USED GRADE: 1271 | EXP: 0.832
• SUBHAYU BANERJEE | 24870 | WIN | PUB GRADE: 1449 | ADJ GRADE (+0): 1449 | USED GRADE: 1449 | EXP: 0.635
• VLADYSLAV DRABYCH | 30232 | J19 | LOSS | PUB GRADE: 1684 | ADJ GRADE (+45): 1729 | USED GRADE: 1729 | EXP: 0.264
• JAN ALFRED KLINGELHOEFER | 31159 | NEW | LOSS | PUB GRADE: 1713 | ADJ GRADE (+40): 1753 | USED GRADE: 1753 | EXP: 0.238
• KEITH EMERY | 9859 | LOSS | PUB GRADE: 1460 | ADJ GRADE (+0): 1460 | USED GRADE: 1460 | EXP: 0.621
• RAY NOBLE | 8657 | LOSS | PUB GRADE: 1486 | ADJ GRADE (+0): 1486 | USED GRADE: 1486 | EXP: 0.587
• GEORGE HERD | 29443 | DRAW | PUB GRADE: 1609 | ADJ GRADE (+0): 1609 | USED GRADE: 1609 | EXP: 0.415
• JOSHUA CROFTS | 28207 | LOSS | PUB GRADE: 1779 | ADJ GRADE (+0): 1779 | USED GRADE: 1779 | EXP: 0.211
• SHUBHAM LAKUDKAR | 30185 | LOSS | PUB GRADE: 2147 | ADJ GRADE (+0): 2147 | USED GRADE: 1948 | EXP: 0.082
• ROY MORRIS | 5364 | WIN | PUB GRADE: 1397 | ADJ GRADE (+0): 1397 | USED GRADE: 1397 | EXP: 0.7
• GEORGE M VAYANOS | 32253 | J18 | LOSS | PUB GRADE: 2049 | ADJ GRADE (+50): 2099 | USED GRADE: 1948 | EXP: 0.082
• ANDREW ROWE | 7383 | LOSS | PUB GRADE: 1562 | ADJ GRADE (+0): 1562 | USED GRADE: 1562 | EXP: 0.48
• JACQUES OPHOFF | 29574 | LOSS | PUB GRADE: 2312 | ADJ GRADE (+0): 2312 | USED GRADE: 2312 | RESULT VOID DUE TO THE 735 RULE
• RICHARD K DOWLING | 3785 | DRAW | PUB GRADE: 1362 | ADJ GRADE (+0): 1362 | USED GRADE: 1362 | EXP: 0.741
• NATHANAEL LOCH | 30187 | LOSS | PUB GRADE: 1513 | ADJ GRADE (+0): 1513 | USED GRADE: 1513 | EXP: 0.549
• -----
• CALCULATION STEPS:
• 14 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 14
• ACTUAL SCORE (ACT): 4.0
• EXPECTED SCORE (EXP): 6.437
• PUBLISHED GRADE (PUB): 1548
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 14
• CALCULATED DRIFT (D): 1.18 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 1.18 x 14 / 30 = 1 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1548 + (800 x (4.0 - 6.437) / 30) + 1 = 1484 (to 0 d.p.)
• GRADE DELTA: -64
• LIVE GRADE: 1484
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1484

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Published Grade Calculation:

• MARTIN P ROBERTS
• 5796
• RETURNING PLAYER
• LAST ACTIVE: 2018
• PREVIOUSLY PUBLISHED STANDARD GRADE: 1568
• GRADE ADJUSTMENT: -20
• ADJUSTED GRADE: 1548
• PUBLISHED GRADE: 1548