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Individual Calculations January 2016 |
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| Kovtun, Tatyana Total change: -2.40 | |   |
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| St. Petersburg Champ. G13 | St. Petersburg | RUS | 2015-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1396 | 3.50 | 6 | -0.06 | 40 | -2.40 | |
|  Pripisnova, Aleksandra | | | 1298 | RUS | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Kirianova, Evgeniia | | | 1066 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Airapetyan, Anzhelika | | | 1335 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Markova, Anna | | | 1376 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Vorobieva, Varvara | | | 1451 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Pavlosiuk, Vlada | | | 1379 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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