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Rapid:
Individual Calculations January 2022 |
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| Priedite, Ingrida Total change: -5.40 | |   |
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| Latvian 2021 senior chess championship | Riga | LAT | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1758 | 3.00 | 5 | -0.27 | 20 | -5.40 | |
|  Dundurs, Edgars | | | 1418 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Laizans, Aivars | | | 1987 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Purvins, Martins | | | 1574 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Machevskis, Edmunds | | | 1605 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Dzenis, Janis | | | 1570 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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