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Individual Calculations September 2009 |
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| White, David J Total change: -37.75 | |   |
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| Uxbridge International Group C | Uxbridge | ENG | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2051 | 1.50 | 9 | -1.51 | 25 | -37.75 | |
|  Josse, Mark | | | 2045 | ENG | 0.00 | 1 | -0.51 | 25 | -12.75 | |  Brown, Thomas | | | 2033 | WLS | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Rudd, Jack | m | | 2327 | ENG | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Arkell, Keith C | g | | 2451 * | ENG | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Bailey, Kevin J | | | 2082 | ENG | 0.00 | 1 | -0.46 | 25 | -11.50 | | | McKenna, Jason P | | | 2146 | ENG | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Eden, Tomer | | | 2157 | ISR | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Ackley, Peter J E | | | 2084 | ENG | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Gormally, Daniel W | g | | 2451 * | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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