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Individual Calculations August 2021 |
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| Kostin, Anton Total change: -91.60 | |   |
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| Stage of the Vladimir Region Chess Cup | Vladimir | RUS | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1228 | 0.00 | 4 | -2.29 | 40 | -91.60 | |
|  Saulin, Grigoriy | | | 1194 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Neukrytykh, Maxim | | | 1248 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Chirva, Alena | | | 1222 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Mnatsakanian, Artur | | | 1024 | RUS | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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