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Individual Calculations December 2019 |
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| Pripisnova, Aleksandra Total change: -59.60 | |   |
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| SPb G17 Championship 2019 Semifinal | St. Petersburg | RUS | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1449 | 0.50 | 4 | -1.49 | 40 | -59.60 | |
|  Kovtun, Tatyana | | | 1511 | RUS | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Bukina, Veselina | | | 1482 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Pavlosiuk, Vlada | | | 1387 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Balandina, Anna | | | 1422 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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