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Rapid:
Individual Calculations April 2021 |
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| Gubareva, Sofia Total change: 14.80 | |   |
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| Dubna Cup stage 1 | Dubna | RUS | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1690 | 6.00 | 9 | 0.74 | 20 | 14.80 | |
|  Kostikov, Daniil | | | 1278 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Dobrovolsky, Konstantin | | | 2237 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zaytsev, Ivan | | | 1347 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kondrashkin, Murat | | | 1460 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sergeev, Igor | f | | 2121 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Malakhova, Maria | | | 1083 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sagitov, Eduard | | | 1343 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Popov, Konstantin | f | | 2207 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kolesnikov, Arseniy | | | 1579 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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