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2600 Club
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UsersBappa Roy
PNUM: 18175
Club: Perth
Status: A
Gender: M
Fide ID: 2403730
Standard: 1702 ⇒ 1702
Allegro: 1702 ⇒ 1700 (-2)
Allegro Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
The 2nd George Pyrich Allegro 23-24 Perth |
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| 1 | Jonathan Kinnell31216 | J18 | - | - | 1654 | W | 1 | ||
| 2 | James Anderson3051 | A | 1501 | 1501 | 1501 | B | ½ | ||
| 3 | Oran Kenicer30990 | J15 | 1439 | 1539 | 1539 | W | 1 | ||
| 4 | David G Hall4230 | A | 1624 | 1624 | 1624 | B | 0 | ||
| 5 | Martin B Gourlay4146 | A | 1758 | 1758 | 1758 | W | ½ | ||
|
Grade Calculation: • BAPPA ROY• 18175 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1702 • STATUS: A • ***** • RESULTS: • JONATHAN KINNELL | 31216 | J18 | WIN | UNGRADED | EST GRADE: 1654 | USED GRADE: 1654 | EXP: 0.567 • JAMES ANDERSON | 3051 | DRAW | PUB GRADE: 1501 | ADJ GRADE (+0): 1501 | USED GRADE: 1501 | EXP: 0.758 • ORAN KENICER | 30990 | J15 | WIN | PUB GRADE: 1439 | ADJ GRADE (+100): 1539 | USED GRADE: 1539 | EXP: 0.715 • DAVID G HALL | 4230 | LOSS | PUB GRADE: 1624 | ADJ GRADE (+0): 1624 | USED GRADE: 1624 | EXP: 0.608 • MARTIN B GOURLAY | 4146 | DRAW | PUB GRADE: 1758 | ADJ GRADE (+0): 1758 | USED GRADE: 1758 | EXP: 0.422 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 3.070 • PUBLISHED GRADE (PUB): 1702 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 5 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 5 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1702 + (800 x (3.0 - 3.070) / 30) + 0 = 1700 (to 0 d.p.) • GRADE DELTA: -2 • LIVE GRADE: 1700 • ***** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1700 |
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