Rapid:
Individual Calculations February 2023 |
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Kolchin, Roland Total change: -10.40 | | |
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Chess Federation Cup of the Republic of Bashkortostan | Ufa | RUS | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1491 | 1148 | 0.50 | 3 | -0.26 | 40 | -10.40 | |
| Mikhailov, Pavel | | | 1869 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | Yakhina, Svetlana | | | 1598 | RUS | 0.50 | 1 | 0.44 | 40 | 17.60 | | Valeev, Kamil | | | 1006 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | 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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