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Rapid:
Individual Calculations February 2020 |
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| Surzikova, Vera Total change: -32.60 | |   |
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| Olaine Open Rapid Chess Championship 2020 1 stage | Olaine | LAT | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1055 | 0.00 | 7 | -1.63 | 20 | -32.60 | |
|  Visnevskis, Valdis | | | 1455 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Afanasjevs, Aleksandrs | | | 1455 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meilins, Rolfs | | | 1278 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Prudnikovs, Stefans | | | 1270 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kokina, Elizabete | | | 1140 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mierina, Lauma | | | 1059 | LAT | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Susejs, Voldemars | | | 1356 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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