Live Grade Calculation:
• DAVID RUSSELL
• 5870
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1782
• STATUS: A
• *****
• RESULTS:
• DAVID STEWART | 6117 | DRAW | PUB GRADE: 1600 | ADJ GRADE (+0): 1600 | USED GRADE: 1600 | EXP: 0.737
• DARIMA DONITOVA-JOHNSTONE | 28314 | WIN | PUB GRADE: 1632 | ADJ GRADE (+0): 1632 | USED GRADE: 1632 | EXP: 0.699
• -----
• CALCULATION STEPS:
• 2 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 2
• ACTUAL SCORE (ACT): 1.5
• EXPECTED SCORE (EXP): 1.436
• PUBLISHED GRADE (PUB): 1782
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 2
• CALCULATED DRIFT (D): 1.1 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 1.1 x 2 / 30 = 0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1782 + (800 x (1.5 - 1.436) / 30) + 0 = 1784 (to 0 d.p.)
• GRADE DELTA: +2
• LIVE GRADE: 1784
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1784
Published Grade Calculation:
• DAVID RUSSELL
• 5870
• RETURNING PLAYER
• LAST ACTIVE: 2018
• PREVIOUSLY PUBLISHED STANDARD GRADE: 1802
• GRADE ADJUSTMENT: -20
• ADJUSTED GRADE: 1782
• PUBLISHED GRADE: 1782