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Rapid:
Individual Calculations January 2020 |
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| Manzurcevs, Ralfs Total change: 25.80 | |   |
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| Kekava district open chess championship 2019 | Balozi | LAT | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1179 | 3.50 | 7 | 1.29 | 20 | 25.80 | |
|  Afanasjevs, Aleksandrs | | | 1579 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Jeronovics, Toms | | | 1190 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Plauca, Lelde | | | 949 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tenis, Girts | | | 1579 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tenis, Kristaps | | | 1150 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Zvaunis, Maris | | | 1555 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Sidass, Dmitrijs | | | 1478 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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