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Individual Calculations December 2020 |
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| Korostelev, German Total change: -54.00 | |   |
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| Sakhalin chess championship 2020 | Yuzhno-Sakhalinsk | RUS | 2020-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1455 | 1.00 | 6 | -1.35 | 40 | -54.00 | |
|  I,gi, Su | | | 1855 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sin, Albert | | | 1082 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Den, Dmitrij | | | 1855 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Makarov, Egor Den | | | 1407 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Mukhin, Alexey P. | | | 1746 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bambizo, Mikhail | | | 1407 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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