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Individual Calculations May 2017 |
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| Mamontov, Aleksei M. Total change: 22.80 | |   |
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| Grand-prix Dvorets 11th stage_D | Moscow | RUS | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1069 | 1.50 | 3 | 0.57 | 40 | 22.80 | |
|  Kasatkina, Maria | | | 1260 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Elagin, Seva | | | 1184 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Brilliantov, Alexander | | | 1186 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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