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Rapid:
Individual Calculations January 2022 |
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| Ungure, Liga Total change: -6.80 | |   |
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| Latvian 2021 senior chess championship | Riga | LAT | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1819 | 3.50 | 6 | -0.34 | 20 | -6.80 | |
|  Zvaunis, Maris | | | 1452 | LAT | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Machevskis, Edmunds | | | 1605 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dombrovska, Stefanija | | | 1679 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Vikseris, Aleksandrs | | | 1391 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Antoms, Guntars | m | | 2097 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Nevickis, Nikolajs | | | 1903 | LAT | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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