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Rapid:
Individual Calculations January 2019 |
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| Voronova, Tatiana Total change: -15.20 | |   |
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| Latvian Chess Club Cup-2018 | Riga | LAT | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2112 | 1.50 | 3 | -0.76 | 20 | -15.20 | |
|  Narva, Triin | | wf | 1953 | EST | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Ungure, Liga | | wf | 1886 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Zemzare, Agnija | | | 1907 | LAT | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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