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Rapid:
Individual Calculations February 2021 |
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| Purtova, Aliona Total change: -26.40 | |   |
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| VEGAS January Rapid 2 | Nemchinovka | RUS | 2021-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1092 | 1208 | 0.00 | 2 | -1.32 | 20 | -26.40 | |
|  Degtyarev, Andrey | | | 1082 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Degtyareva, Mariya | | | 1101 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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