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Rapid:
Individual Calculations October 2021 |
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| Kachulin, Sergey Total change: 7.00 | |   |
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| Dostoyanie Rapid 2021 Stage 20 | Kaluga | RUS | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1693 | 5.50 | 9 | 0.35 | 20 | 7.00 | |
|  Lebedukhin, Nikolay | | | 1027 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Blinov, Andrey | | | 1370 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lebedukhin, Alexei | | | 1997 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chubchenko, Konstantin | | | 1578 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mavrin, Roman | | | 1560 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Pafnucheva, Ksenia | | | 1248 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Movsesyan, Tigran | | | 1638 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Zhelnin, Vladimir V | m | | 2213 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zhelnin, Yury | f | | 1876 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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