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Individual Calculations May 2017 |
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| Tsang, Hon Ki Total change: -17.80 | |   |
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| Southend Easter Bank Holiday Congress OPEN | London | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2028 | 2.50 | 5 | -0.89 | 20 | -17.80 | |
|  Paleri, Adithya P | | | 1628 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Sheerin, Alex | | | 1648 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Saidmurodov, Shahjahon | | | 1628 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gaudeau, Valentin | | | 2151 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Eames, Robert S | f | | 2169 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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