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Rapid:
Individual Calculations July 2012 |
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| Oyama, Akito Total change: 18.00 | |   |
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| London Rapidplay Open Jun 2012 | London | ENG | 2012-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 1918 | 2.50 | 5 | 0.90 | 20 | 18.00 | |
|  Okike, David C | | | 2228 | NGR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Haldane, Robin W | | | 2127 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Tarhon, Brian | | | 1769 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gaj, Milos | | | 1967 | CZE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Basman, Michael J | m | | 2281 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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