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Rapid:
Individual Calculations March 2023 |
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| Koslerova, Denisa Annie Total change: -28.40 | |   |
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| Chess lady 2023 - A | Tabor | CZE | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1094 | 0.00 | 4 | -0.91 | 40 | -36.40 | |
|  Markina, Sofiia | | | 1524 | CZE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Stavova, Helena | | | 1302 | CZE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Veverkova, Dorota | | | 1276 | CZE | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Macova, Marketa | | | 1207 | CZE | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 82. PORG Open 2023 | Praha | CZE | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1094 | 1.00 | 2 | 0.20 | 40 | 8.00 | |
| | Craig, Jake Russell | | | 1038 | CZE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kristl, Zachariah Tobias | | | 1310 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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