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Rapid:
Individual Calculations September 2023 |
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| Lebedevs, Aleksandrs Total change: -20.20 | |   |
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| Chess Thursday-2023-XXVI | Riga | LAT | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1747 | 4.00 | 7 | -1.01 | 20 | -20.20 | |
|  Zalcmane, Vija | | | 1293 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Otrohovs, Maksims | | | 1884 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Prudnikovs, Stefans | | | 1427 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Goldbergs, Edvards | | | 1205 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Levchenkov, Vitaly | f | | 2019 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kusenko, Romans | | | 1481 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Petrovskis, Normunds | | | 1347 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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