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Rapid:
Individual Calculations September 2021 |
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| Vazdike, Gunta Total change: 1.80 | |   |
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| Dobele City Open Rapid Chess Tournament Taste of Summer | Dobele | LAT | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1229 | 3.00 | 7 | 0.09 | 20 | 1.80 | |
|  Voitehovics, Ceslavs | | | 1558 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Susejs, Voldemars | | | 1385 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Vitols, Ilgvars | | | 1334 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ernstsons, Valdis | | | 1245 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Samulionis, Maris | | | 1147 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Amsils, Valters | | | 1074 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abula, Imanta | | | 1344 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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