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2600 Club
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UsersZecheng Zeng
PNUM: 30888
Club: North Juniors
Status: J11
Gender: M
Standard: Ungraded
Allegro: 115 ⇒ 127 (+12)
Allegro Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
David Burke Minor |
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| 1 | Robert Moir31574 | J9 | - | - | 515 | B | 0 | ||
| 2 | Oliver Palfi31582 | J9 | - | - | 288 | W | 0 | ||
| 3 | Erin Dennison31588 | J5 | - | - | - | B | 1 | ||
| 4 | Lucas Liu31584 | J7 | - | - | 379 | W | 1 | ||
| 5 | Solomon Orman31583 | J6 | - | - | - | B | 1 | ||
|
Grade Calculation: • ZECHENG ZENG• 30888 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 115 • ADJUSTED GRADE: 115 + 140 = 255 • STATUS: J11 • ***** • RESULTS: • ROBERT MOIR | 31574 | J9 | LOSS | UNGRADED | EST GRADE: 713 | USED GRADE: 515 | EXP: 0.082 • OLIVER PALFI | 31582 | J9 | LOSS | UNGRADED | EST GRADE: 288 | USED GRADE: 288 | EXP: 0.273 • ERIN DENNISON | 31588 | J5 | WIN | UNGRADED • LUCAS LIU | 31584 | J7 | WIN | UNGRADED | EST GRADE: 379 | USED GRADE: 379 | EXP: 0.179 • SOLOMON ORMAN | 31583 | J6 | WIN | UNGRADED • ----- • CALCULATION STEPS: • 3 GRADABLE GAMES • QTY GRADABLE GAMES (G): 3 • ACTUAL SCORE (ACT): 1.0 • EXPECTED SCORE (EXP): 0.534 • PUBLISHED GRADE (PUB): 115 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 3 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 3 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 115 + (800 x (1.0 - 0.534) / 30) + 0 = 127 (to 0 d.p.) • GRADE DELTA: +12 • LIVE GRADE: 127 • ***** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 127 |
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