Live Grade Calculation:

• MARTIN P ROBERTS
• 5796
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1548
• STATUS: A
• *****
• RESULTS:
• 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
• 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
• -----
• CALCULATION STEPS:
• 7 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 7
• ACTUAL SCORE (ACT): 2.0
• EXPECTED SCORE (EXP): 3.285
• PUBLISHED GRADE (PUB): 1548
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 7
• CALCULATED DRIFT (D): 2.16 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 2.16 x 7 / 30 = 1 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1548 + (800 x (2.0 - 3.285) / 30) + 1 = 1515 (to 0 d.p.)
• GRADE DELTA: -33
• LIVE GRADE: 1515
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1515

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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