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Rapid:
Individual Calculations July 2013 |
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| Williamson, Kevin Total change: -19.60 | |   |
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| Kings Place Chess Festival Rapidplay Open June 2013 | London | ENG | 2013-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2070 | 1.00 | 5 | -0.98 | 20 | -19.60 | |
|  Wallace, John-Paul | m | | 2394 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lim, Zhuo Ren | | | 2171 | MAS | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Pein, Malcolm | m | | 2391 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Henbest, Kevin | | | 1740 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Cannon, Richard | | | 2085 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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