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Individual Calculations August 2021 |
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| Hegai, Zarina Total change: -83.20 | |   |
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| Cup Togliatti tournament G15 | Togliatti | RUS | 2021-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1385 | 1.50 | 4 | -1.20 | 40 | -48.00 | |
|  Kalinina, Yana | | | 1256 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Novikova, Daria | | | 1434 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Polyakova, Alena | | | 1124 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sidorova, Ekaterina A | | | 1166 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | Volga Cup 2021 girls 15 | Kostroma | RUS | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1341 | 2.50 | 6 | -0.88 | 40 | -35.20 | |
| | Kochetkova, Alina | | | 1167 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kondyreva, Mariya | | | 1304 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Novikova, Daria | | | 1434 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Erofeeva, Kseniya | | | 1182 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Volkova-Medova, Anastasiya | | | 1305 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Mikhaylova, Ekaterina | | | 1366 | RUS | 0.00 | 1 | -0.47 | 40 | -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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