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2600 Club
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UsersGregory Stewart Roper
PNUM: 27199
Club: Edinburgh Chess Academy
Status: J15
Gender: M
Standard: Ungraded
Allegro: 628 ⇒ 691 (+63)
Allegro Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
Top Scot October - U800 |
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| 1 | Reina Gaikwad30925 | J7 | 133 | - | 573 | B | 1 | ||
| 2 | Li T McKay29103 | J13 | 797 | 927 | 927 | W | 1 | ||
| 3 | Anika Munshi29438 | J9 | 771 | 911 | 911 | W | 1 | ||
| 4 | Yushu Huang30969 | J9 | 631 | - | 1028 | B | 0 | ||
| 5 | Sriram Bhaskar29358 | J12 | 764 | 904 | 904 | B | ½ | ||
|
Grade Calculation: • GREGORY STEWART ROPER• 27199 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 628 • ADJUSTED GRADE: 628 + 100 = 728 • STATUS: J15 • ***** • RESULTS: • REINA GAIKWAD | 30925 | J7 | WIN | PUB GRADE: 133 | EST GRADE: 573 | USED GRADE: 573 | EXP: 0.577 • LI T MCKAY | 29103 | J13 | WIN | PUB GRADE: 797 | ADJ GRADE (+130): 927 | USED GRADE: 927 | EXP: 0.15 • ANIKA MUNSHI | 29438 | J9 | WIN | PUB GRADE: 771 | ADJ GRADE (+140): 911 | USED GRADE: 911 | EXP: 0.163 • YUSHU HUANG | 30969 | J9 | LOSS | PUB GRADE: 631 | EST GRADE: 1048 | USED GRADE: 1028 | EXP: 0.082 • SRIRAM BHASKAR | 29358 | J12 | DRAW | PUB GRADE: 764 | ADJ GRADE (+140): 904 | USED GRADE: 904 | EXP: 0.169 • ----- • CALCULATION STEPS: • 5 GRADABLE GAMES • QTY GRADABLE GAMES (G): 5 • ACTUAL SCORE (ACT): 3.5 • EXPECTED SCORE (EXP): 1.141 • PUBLISHED GRADE (PUB): 628 • 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 • 628 + (800 x (3.5 - 1.141) / 30) + 0 = 691 (to 0 d.p.) • GRADE DELTA: +63 • LIVE GRADE: 691 • ***** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 691 |
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