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Individual Calculations September 2021 |
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| Breit, Nikolai Total change: -29.80 | |   |
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| Pozdniakov_Memorial_2021 | Omsk | RUS | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1871 | 1.00 | 3 | -1.49 | 20 | -29.80 | |
|  Kochikyan, Georgy | | | 1471 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poluyanov, Alexander | | | 1471 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Melnikov, Vadim | | | 1761 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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