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Rapid:
Individual Calculations January 2022 |
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| Levchenkov, Vitaly Total change: -4.20 | |   |
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| Latvian 2021 senior chess championship | Riga | LAT | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2031 | 4.50 | 6 | -0.21 | 20 | -4.20 | |
|  Ivanovskis, Sergejs | | | 1621 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petrovs, Aleksandrs | | | 1718 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Visnevskis, Valdis | | | 1686 | LAT | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Alipovs, Anatolijs | | | 1787 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Boreisis, Vitauts | | | 1896 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Laizans, Aivars | | | 1987 | LAT | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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