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Individual Calculations January 2018 |
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| Chervyakova, Tatiana Total change: 20.00 | |   |
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| Championship of the SZFO 2017_G13 | St. Petersburg | RUS | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1125 | 2.50 | 5 | 0.50 | 40 | 20.00 | |
|  Vieru, Yana | | | 1425 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Veretennikova, Darya | | | 1129 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Antonova, Nadeshda | | | 1091 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Fefilova, Damana | | | 1186 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Ivanova, Yaroslava | | | 1206 | RUS | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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