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Rapid:
Individual Calculations May 2021 |
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| Ziyadov, Oleg Total change: -19.20 | |   |
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| Tatarstan chess federation cup - rapid tournament final | Kazan | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 1997 | 0.00 | 4 | -0.96 | 20 | -19.20 | |
|  Safin, Robert | f | | 2212 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Safin, Robert | f | | 2212 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Shafigullina, Zarina | | wf | 2186 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shafigullina, Zarina | | wf | 2186 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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