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Rapid:
Individual Calculations November 2023 |
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| Breikss, Peteris Total change: -21.40 | |   |
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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 |
| 1596 | 1606 | 4.00 | 10 | -1.07 | 20 | -21.40 | |
|  Petrovs, Jaroslavs | | | 1935 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Vanags, Renars | | | 1206 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sumskis, Rimvydas | | | 1854 | LTU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Goldbergs, Edvards | | | 1269 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vidruska, Renate | | wf | 1964 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Veitners, Pauls | | | 1344 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Andrusevics, Jegors | | | 1838 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Afanasjevs, Aleksandrs | | | 1769 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sarbantovics, Roberts | | | 1379 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gaidis, Edvards | | | 1400 | LAT | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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