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Individual Calculations January 2019 |
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| Andreev, Ivan Total change: 4.40 | |   |
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| Grand-prix Dvorets, 16th stage_Botvinnik memorial. Group D | Moscow | RUS | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1147 | 1.50 | 4 | 0.11 | 40 | 4.40 | |
|  Rubinov, Egor | | | 1299 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Andreev, Aleksandr M. | | | 1256 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Prokhina, Ulyana | | | 1238 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Chekanov, Timur | | | 1249 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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