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Rapid:
Individual Calculations April 2020 |
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| Ivina, Valeria Total change: -28.20 | |   |
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| North-West chess Championship 2020. RAPID. Women | St. Petersburg | RUS | 2020-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1899 | 5.00 | 9 | -1.41 | 20 | -28.20 | |
|  Gorenkova, Anna | | | 1617 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Gabrichidze, Ekaterina | | | 1521 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Timakova, Maria | | | 1774 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Solozhenkina, Elizaveta | | wm | 2240 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Satanovskaia, Evgeniia | | | 1428 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ershova, Sofya | | | 1848 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Emelyanova, Victoria | | | 1736 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Danilova, Tatiana | | | 1761 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Baneva, Darina | | | 1446 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | |
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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