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Rapid:
Individual Calculations June 2023 |
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| Ivakina, Yana Total change: -36.40 | |   |
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| Ohta-park chess Victory Day 2023. Rapid A2 | Mistolovo | RUS | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1038 | 0.50 | 5 | -0.91 | 40 | -36.40 | |
|  Dmitriev, Erik | | | 1236 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Koltsov, Artyom | | | 1226 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Golubeva, Mariya | | | 1215 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Zivert, Lev | | | 1193 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Chizhikov, Nikita | | | 1151 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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