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Rapid:
Individual Calculations March 2020 |
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| Surzikova, Vera Total change: 18.60 | |   |
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| Olaine Open Rapid Chess Championship 2020 2 stage | Olaine | LAT | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1022 | 2.50 | 7 | 0.93 | 20 | 18.60 | |
|  Pomahs, Ziedonis | | | 1422 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sobolevs, Antons | | | 1422 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kapsis, Miks | | | 1247 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Stankevics, Roberts | | | 1422 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meilins, Rolfs | | | 1312 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mieze, Natalja | | | 1104 | LAT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gansone, Aiga | | | 977 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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