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Individual Calculations May 2014 |
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| Rogers, Gh James Total change: -24.90 | |   |
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| CCF DAYTIME CHESS CLUB - SPRING 2014 | COULSDON, LONDON | ENG | 2014-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1534 | 2.00 | 5 | -0.83 | 30 | -24.90 | |
|  Meaton, Arthur H | | | 1473 | ENG | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Khan, A Qaiyum | | | 1463 | ENG | 0.50 | 1 | -0.10 | 30 | -3.00 | |  Gold, Harry | | | 1491 | ENG | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Fraser, Alan R | | | 1467 | ENG | 0.50 | 1 | -0.09 | 30 | -2.70 | | | Miles, Barry S | | | 1534 | ENG | 0.00 | 1 | -0.50 | 30 | -15.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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