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Rapid:
Individual Calculations September 2021 |
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| Ivanovskis, Sergejs Total change: 2.20 | |   |
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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 |
| 1435 | 1547 | 4.50 | 7 | 0.11 | 20 | 2.20 | |
|  Samulionis, Maris | | | 1147 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Meiers, Gundars | | | 1593 | LAT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kriek, Zoran | | | 1544 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mierina, Lauma | | | 1258 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Strelnieks, Edgars | | | 1684 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rogulis, Uldis | | | 1446 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bangevics, Indulis | | | 1371 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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