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Rapid:
Individual Calculations June 2021 |
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| Chekan, Arina Total change: -11.80 | |   |
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| Kubok Gagarina-2021, U-15 | Lyubertsy | RUS | 2021-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1153 | 1.00 | 5 | -0.59 | 20 | -11.80 | |
|  Chekan, Varvara | | | 1512 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Shelepenkov, Filat | | | 1046 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hegai, Zarina | | | 1332 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Volkova, Nadezhda Yur. | | | 1242 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Evtikhovich, Nikolay An | | | 1399 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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