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Individual Calculations December 2019 |
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| Ri, Yan Chun Total change: 9.00 | |   |
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| Sakhalin championship 2019 | Yuzhno-Sakhalinsk | RUS | 2019-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1667 | 3.50 | 8 | 0.45 | 20 | 9.00 | |
|  I,gi, Su | | | 2067 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Timokhin, Vyacheslav | | | 2067 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Udalov, Vladimir | | | 1474 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Blokha, Aleksandr | | | 1681 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Tokarev, Alexandr | | | 1832 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rassov, Mikhail | | | 1658 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Dedik, Gennadiy | | | 1459 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Frizuk, Andrey | | | 2034 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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