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Rapid:
Individual Calculations November 2023 |
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| Harlinska, Sandra Total change: 8.40 | |   |
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| XII Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1644 | 5.00 | 10 | 0.42 | 20 | 8.40 | |
|  Jekabsons, Ivars | | | 1944 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Vilskersts, Ernests | | | 1244 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melderis, Uldis | | | 1886 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mushkey, Boris | | | 1315 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Agafonov, Yuri Dr | | | 1995 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zvaunis, Maris | | | 1337 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sumskis, Rimvydas | | | 1854 | LTU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gaidis, Edvards | | | 1400 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Otrohovs, Maksims | | | 1829 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Levchenkov, Vitaly | f | | 1919 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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