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Rapid:
Individual Calculations December 2022 |
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| Apinis, Kalvis Total change: -52.40 | |   |
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| Olaine district open chess tournament for children 2022 A | Olaine | LAT | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1028 | 0.50 | 6 | -1.31 | 40 | -52.40 | |
|  Strekalovs, Ernests | | | 1249 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Treigute, Lea | | | 1139 | LAT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Maizenbergs, Levs | | | 1280 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Krumins, Valters | | | 1163 | LAT | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Gravere, Justine Elza | | | 1122 | LAT | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kumarina, Natalija | | | 1131 | LAT | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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