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Rapid:
Individual Calculations January 2013 |
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| Summerscale, Aaron P Total change: 5.80 | |   |
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| London Chess Classic 2012: Rapidplay B Open | London | ENG | 2012-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2423 | 5.00 | 6 | 0.29 | 20 | 5.80 | |
|  Cutmore, Martin J | | | 2053 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Tambini, Jasper | | | 2023 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mortazavi, Ali | m | | 2340 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Besedin, Pavel | | | 2114 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Grimberg, Boris | m | | 2361 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Haldane, Robin W | | | 2151 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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