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2600 Club
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UsersStephen Ritchie
PNUM: 9049
Club: Bank of Scotland
Status: A
Gender: M
Fide ID: 2410265
Standard: 1162 ⇒ 1200 (+38)
Allegro: 1162 ⇒ 1156 (-6)
Standard Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Peter Woollven28644 | A | 962 | 962 | 962 | W | 1 | ||
| 4 | João Reis30375 | NEW | 1410 | 1450 | 1450 | W | 0 | ||
| 6 | Graham Wilson27698 | A | 1543 | 1543 | 1543 | B | 0 | ||
| 14 | Michael Anderson3052 | A | 1244 | 1244 | 1244 | W | 0 | ||
| 30 | Sam O`Connor31467 | A | - | - | 1479 | W | ½ | ||
| 36 | Alistair M Small6013 | A | 1427 | 1427 | 1427 | B | ½ | ||
| 5 | Chris Moore29982 | NEW | 1270 | 1310 | 1310 | B | 0 | ||
| 21 | James Crawford19395 | A | 1081 | 1081 | 1081 | W | 1 | ||
| 22 | Louis C Ferrie3909 | A | 1181 | 1181 | 1181 | W | ½ | ||
| 34 | Derek McCann30449 | A | 1194 | 1194 | 1194 | B | ½ | ||
| 46 | Ruaridh Williamson30352 | NEW | 767 | 807 | 807 | W | 0 | ||
| 51 | Kevin O`Rourke14612 | A | 1333 | 1333 | 1333 | W | ½ | ||
| 55 | David Watson9743 | A | 1156 | 1156 | 1156 | B | ½ | ||
| 4 | Sumanth Prakash30051 | J9 | 1320 | 1460 | 1460 | B | ½ | ||
| 39 | Robert C Sim7557 | A | 1232 | 1232 | 1232 | W | ½ | ||
| 47 | Aadith Prabhu30095 | J9 | - | - | 1370 | B | 0 | ||
| 71 | Daniel J Coleman20001 | A | 1205 | 1205 | 1205 | B | 0 | ||
| 1 | Wojciech Kacperski32022 | A | 1706 | 1706 | 1562 | W | ½ | ||
| 2 | Lanre Bammeke28486 | A | 1761 | 1761 | 1562 | B | 0 | ||
| 3 | Kevin Williamson30402 | NEW | 1074 | 1114 | 1114 | B | 0 | ||
| 4 | Sanjeev Kumar28405 | A | - | - | 1336 | W | 1 | ||
| 5 | James Turner11731 | A | 1414 | 1414 | 1414 | B | 0 | ||
| 1 | Terry E Purkins5689 | A | 1290 | 1290 | 1290 | W | 1 | ||
| 7 | Donald Heron4339 | A | 1599 | 1599 | 1562 | W | 1 | ||
| 9 | Maurice P Kelly4550 | A | 1421 | 1421 | 1421 | B | 0 | ||
Live Grade Calculation:
• STEPHEN RITCHIE• 9049
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1162
• STATUS: A
• *****
• RESULTS:
• PETER WOOLLVEN | 28644 | WIN | PUB GRADE: 962 | ADJ GRADE (+0): 962 | USED GRADE: 962 | EXP: 0.757
• JOAO REIS | 30375 | NEW | LOSS | PUB GRADE: 1410 | ADJ GRADE (+40): 1450 | USED GRADE: 1450 | EXP: 0.159
• GRAHAM WILSON | 27698 | LOSS | PUB GRADE: 1543 | ADJ GRADE (+0): 1543 | USED GRADE: 1543 | EXP: 0.091
• MICHAEL ANDERSON | 3052 | LOSS | PUB GRADE: 1244 | ADJ GRADE (+0): 1244 | USED GRADE: 1244 | EXP: 0.387
• SAM O`CONNOR | 31467 | DRAW | UNGRADED | TEMP GRADE: 1479 | USED GRADE: 1479 | EXP: 0.134
• ALISTAIR M SMALL | 6013 | DRAW | PUB GRADE: 1427 | ADJ GRADE (+0): 1427 | USED GRADE: 1427 | EXP: 0.178
• CHRIS MOORE | 29982 | NEW | LOSS | PUB GRADE: 1270 | ADJ GRADE (+40): 1310 | USED GRADE: 1310 | EXP: 0.303
• JAMES CRAWFORD | 19395 | WIN | PUB GRADE: 1081 | ADJ GRADE (+0): 1081 | USED GRADE: 1081 | EXP: 0.611
• LOUIS C FERRIE | 3909 | DRAW | PUB GRADE: 1181 | ADJ GRADE (+0): 1181 | USED GRADE: 1181 | EXP: 0.473
• DEREK MCCANN | 30449 | DRAW | PUB GRADE: 1194 | ADJ GRADE (+0): 1194 | USED GRADE: 1194 | EXP: 0.455
• RUARIDH WILLIAMSON | 30352 | NEW | LOSS | PUB GRADE: 767 | ADJ GRADE (+40): 807 | USED GRADE: 807 | EXP: 0.891
• KEVIN O`ROURKE | 14612 | DRAW | PUB GRADE: 1333 | ADJ GRADE (+0): 1333 | USED GRADE: 1333 | EXP: 0.276
• DAVID WATSON | 9743 | DRAW | PUB GRADE: 1156 | ADJ GRADE (+0): 1156 | USED GRADE: 1156 | EXP: 0.508
• SUMANTH PRAKASH | 30051 | J9 | DRAW | PUB GRADE: 1320 | ADJ GRADE (+140): 1460 | USED GRADE: 1460 | EXP: 0.151
• ROBERT C SIM | 7557 | DRAW | PUB GRADE: 1232 | ADJ GRADE (+0): 1232 | USED GRADE: 1232 | EXP: 0.403
• AADITH PRABHU | 30095 | J9 | LOSS | UNGRADED | EST GRADE: 1370 | USED GRADE: 1370 | EXP: 0.235
• DANIEL J COLEMAN | 20001 | LOSS | PUB GRADE: 1205 | ADJ GRADE (+0): 1205 | USED GRADE: 1205 | EXP: 0.44
• WOJCIECH KACPERSKI | 32022 | DRAW | PUB GRADE: 1706 | ADJ GRADE (+0): 1706 | USED GRADE: 1562 | EXP: 0.082
• LANRE BAMMEKE | 28486 | LOSS | PUB GRADE: 1761 | ADJ GRADE (+0): 1761 | USED GRADE: 1562 | EXP: 0.082
• KEVIN WILLIAMSON | 30402 | NEW | LOSS | PUB GRADE: 1074 | ADJ GRADE (+40): 1114 | USED GRADE: 1114 | EXP: 0.567
• SANJEEV KUMAR | 28405 | WIN | UNGRADED | TEMP GRADE: 1336 | USED GRADE: 1336 | EXP: 0.272
• JAMES TURNER | 11731 | LOSS | PUB GRADE: 1414 | ADJ GRADE (+0): 1414 | USED GRADE: 1414 | EXP: 0.19
• TERRY E PURKINS | 5689 | WIN | PUB GRADE: 1290 | ADJ GRADE (+0): 1290 | USED GRADE: 1290 | EXP: 0.327
• DONALD HERON | 4339 | WIN | PUB GRADE: 1599 | ADJ GRADE (+0): 1599 | USED GRADE: 1562 | EXP: 0.082
• MAURICE P KELLY | 4550 | LOSS | PUB GRADE: 1421 | ADJ GRADE (+0): 1421 | USED GRADE: 1421 | EXP: 0.183
• -----
• CALCULATION STEPS:
• 25 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 25
• ACTUAL SCORE (ACT): 9.5
• EXPECTED SCORE (EXP): 8.237
• PUBLISHED GRADE (PUB): 1162
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 25
• CALCULATED DRIFT (D): 4.63 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 4.63 x 25 / 30 = 4 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1162 + (800 x (9.5 - 8.237) / 30) + 4 = 1200 (to 0 d.p.)
• GRADE DELTA: +38
• LIVE GRADE: 1200
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1200
Published Grade Calculation:
NO CALCULATIONAllegro Games
| Rnd | Opponent | Stat | Pub | Adj | Used | Col | Res | ||
|---|---|---|---|---|---|---|---|---|---|
| 66 | Gavin Howard7931 | A | 586 | 586 | 762 | W | 1 | ||
| 67 | David Watson9743 | A | 1029 | 1029 | 1029 | B | 0 | ||
| 79 | Tushit Chatterjee29954 | J8 | 511 | 651 | 762 | W | 1 | ||
| 80 | David G Devoy3720 | A | 996 | 996 | 996 | B | 1 | ||
Live Grade Calculation:
• STEPHEN RITCHIE• 9049
• GRADED PLAYER CALCULATION
• PUBLISHED GRADE: 1162
• STATUS: A
• *****
• RESULTS:
• GAVIN HOWARD | 7931 | WIN | PUB GRADE: 586 | ADJ GRADE (+0): 586 | USED GRADE: 762 | EXP: 0.918
• DAVID WATSON | 9743 | LOSS | PUB GRADE: 1029 | ADJ GRADE (+0): 1029 | USED GRADE: 1029 | EXP: 0.68
• TUSHIT CHATTERJEE | 29954 | J8 | WIN | PUB GRADE: 511 | ADJ GRADE (+140): 651 | USED GRADE: 762 | EXP: 0.918
• DAVID G DEVOY | 3720 | WIN | PUB GRADE: 996 | ADJ GRADE (+0): 996 | USED GRADE: 996 | EXP: 0.718
• -----
• CALCULATION STEPS:
• 4 GRADABLE GAMES
• QTY GRADABLE GAMES (G): 4
• ACTUAL SCORE (ACT): 3.0
• EXPECTED SCORE (EXP): 3.234
• PUBLISHED GRADE (PUB): 1162
• HIGHER OF G OR 30 (N): 30
• LOWER OF G OR 30 (n): 4
• CALCULATED DRIFT (D): 0.85 (to 2 d.p.)
• APPLIED DRIFT (d): D x n / 30 = 0.85 x 4 / 30 = 0 (to 0 d.p.)
• LIVE = PUB + (800 x (ACT - EXP) / N) + d
• 1162 + (800 x (3.0 - 3.234) / 30) + 0 = 1156 (to 0 d.p.)
• GRADE DELTA: -6
• LIVE GRADE: 1156
• *****
• GRADING CRITERIA MET
• PLAYER GRANTED LIVE GRADE OF 1156
Published Grade Calculation:
NO CALCULATIONNot listed at Blitz.