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Rapid:
Individual Calculations April 2020 |
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| Petersons, Ojars Total change: 27.40 | |   |
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| Tukums District Open Rapid Chess Championship 2020 2nd stage | Tukums | LAT | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1710 | 7.00 | 9 | 1.37 | 20 | 27.40 | |
|  Rebhuns, Ilgars Janis | | | 1449 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Rudakovs, Anatolijs | | | 1477 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Liepins, Martins | | | 1691 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ernsteins, Ivars | | | 975 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dzenis, Janis | | | 1606 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kazmins, Girts | | | 1861 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Stirna, Uldis | | | 1885 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zvaunis, Maris | | | 1497 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Afanasjevs, Aleksandrs | | | 1697 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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