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Rapid:
Individual Calculations August 2023 |
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| Lebedevs, Aleksandrs Total change: 9.00 | |   |
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| Chess Thursday-2023-XXIV | Riga | LAT | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1738 | 5.00 | 8 | 0.45 | 20 | 9.00 | |
|  Petrovskis, Normunds | | | 1338 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Levchenkov, Vitaly | f | | 2020 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zalcmane, Vija | | | 1370 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Melderis, Uldis | | | 1755 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Orlovskis, Jaroslavs | | | 1507 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Laizans, Aivars | | | 2001 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Indricans, Vadims | | | 1994 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Treimanis, Ernests | | | 1320 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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