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Rapid:
Individual Calculations August 2017 |
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| Kochanova, Marina Total change: -1.00 | |   |
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| Belgorod region rapid juniors 18 | Belgorod | RUS | 2017-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1649 | 1.50 | 5 | -0.05 | 20 | -1.00 | |
|  Penkin, Vitali | | | 1885 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Elizarov, Igor | | | 1780 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Sangalov, Anatoliy | | | 1572 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Makarenko, Aleksandr | | | 1896 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gorozhankin, Vadim | | | 1862 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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