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Rapid:
Individual Calculations July 2012 |
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| Richardson, John R Total change: 6.00 | |   |
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| Golders Green Rapidplay Open May 2012 | London | ENG | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2330 | 4.50 | 6 | 0.30 | 20 | 6.00 | |
|  Cannon, Richard J | | | 2071 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Okike, David C | | | 2228 | NGR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Haria, Ravi | | | 2058 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sathyanandha, Saravanan | | | 2055 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sowray, Peter J | f | | 2343 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sherwin, James T | m | | 2258 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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