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Individual Calculations June 2019 |
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| Ri, Yan Chun Total change: -15.80 | |   |
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| Semifinal of Championship of Yuzhno-Sakhalinsk | Yuzhno-Sakhalinsk | RUS | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1663 | 3.00 | 5 | -0.79 | 20 | -15.80 | |
|  Makarov, Egor Den | | | 1360 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Antogina, Tamara | | | 1311 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yakimov, Vladimir | | | 1737 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Semenov, Nikolay | | | 1478 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kan, Maxim | | | 1292 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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