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Individual Calculations September 2017 |
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| Arefieva, Olga Total change: 18.80 | |   |
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| Gazprombank-masters C 2017 | Astrakhan | RUS | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1208 | 1.50 | 6 | 0.47 | 40 | 18.80 | |
|  Kazakov, Vasiliy | | | 1588 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ermakov, Maksim | | | 1487 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Revnivceva, Sofia | | | 1423 | RUS | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Belorechensky, Boris V | | | 1542 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Arslanov, Shamil M | | | 1502 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Reshetov, Alexander | | | 1378 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
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