Rapid:
Individual Calculations February 2015 |
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Ri, Yan Chun Total change: 21.80 | | |
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Sakhalin championship rapid chess | Yuzhno-Sakhalinsk | RUS | 2014-12-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2107 | 1791 | 2.00 | 6 | 1.09 | 20 | 21.80 | |
| Vereshchagin, Oleg | f | | 2181 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | Vagzybin, Pavel | | | 2160 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | Polyakov, Vitia | | | 1864 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | Cherntsov, Igor | | | 2123 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | Khamidulin, Irek | | | 2123 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | Romanov, Alexei | m | | 2191 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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