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Rapid:
Individual Calculations January 2019 |
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| Koltsov, Artyom Total change: 3.40 | |   |
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| Prize of the Chess Federation of the Leningrad Region 2018. Rapid | Tosno | RUS | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1191 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
|  Shushkov, Aleksey | | | 1432 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Evgenyeva, Antonina | | | 1093 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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