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Rapid:
Individual Calculations April 2020 |
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| Vambute, Dana Total change: 22.80 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 A | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1700 | 4.50 | 9 | 1.14 | 20 | 22.80 | |
|  Berzinsh, Roland | m | | 2255 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Vingris, Janis | | | 1398 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Alipovs, Anatolijs | | | 1863 | LAT | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gudovskis, Konstantins | | | 2119 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sparnins, Edgars | | | 1746 | LAT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Visockis, Janis | | | 1969 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aminovs, Maksims | | | 1588 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lahs, Einars | | | 1482 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Agafonov, Yuri Dr | | | 2088 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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