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Individual Calculations May 2018 |
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| Vakhrusheva, Irina Total change: 78.40 | |   |
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| B.Spassky Cup - Boys 15 | St. Petersburg | RUS | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1174 | 3.00 | 5 | 1.96 | 40 | 78.40 | |
|  Soloviev, Mikhail | | | 1550 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Aliev, Elmir | | | 1350 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Bronnikova, Ekaterina | | | 1404 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Airapetyan, Anzhelika | | | 1347 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Kugushev, Efim | | | 1411 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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