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Rapid:
Individual Calculations April 2021 |
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| Sergeev, Igor Total change: -8.20 | |   |
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| Dubna Cup stage 1 | Dubna | RUS | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2121 | 6.00 | 9 | -0.41 | 20 | -8.20 | |
|  Yudin, Maxim Ser | | | 1386 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Doronine, Vladimir | | | 1524 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Popov, Konstantin | f | | 2207 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Popov, Leonid A. | | | 1386 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Gubareva, Sofia | | | 1690 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Sepp, Yuri | | | 1759 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Pitelin, Igor | | | 2178 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Vodnev, Alexey | | | 2138 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Dobrovolsky, Konstantin | | | 2237 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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