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Rapid:
Individual Calculations December 2020 |
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| Yakuba, Prokhor Total change: -15.40 | |   |
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| Chess hopes 2020 | Kovrov | RUS | 2020-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1267 | 2.50 | 6 | -0.77 | 20 | -15.40 | |
|  Kopulov, Mikhail | | | 1289 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Gusev, Kirill | | | 1106 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Panfilov, Saveliy | | | 1116 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Yakuba, Petr | | | 1070 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kiselev, Yuriy | | | 1450 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Tagulov, Sergey | | | 1353 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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