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Individual Calculations August 2017 |
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| Koshkin, Artem Total change: -22.80 | |   |
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| Volga Cup 2017 B15 | Kostroma | RUS | 2017-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1311 | 1.00 | 5 | -0.57 | 40 | -22.80 | |
|  Batyaev, Dmitri A. | | | 1586 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kolodin, Artem | | | 1478 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Ilyushin, Timofey | | | 1447 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Chemekov, Alexandr | | | 1427 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Shkalikov, Artem | | | 1337 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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