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Rapid:
Individual Calculations September 2021 |
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| Semenova, Sofia Total change: 25.00 | |   |
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| Dostoyanie Rapid 2021 Stage 19 | Kaluga | RUS | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1213 | 2.00 | 6 | 1.25 | 20 | 25.00 | |
|  Zhelnin, Vladimir V | m | | 1948 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tsallagov, Oleg | | | 1383 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Pak, Aleksey | | | 1662 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Shumovsky, Nikolay | | | 1696 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Avdeev, Viktor | | | 1419 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Samokhin, Dmitriy | | | 1564 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | |
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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