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Rapid:
Individual Calculations January 2020 |
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| Surzikova, Vera Total change: 2.00 | |   |
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| Riga Sports veterans club chess tournament 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1053 | 1.50 | 7 | 0.10 | 20 | 2.00 | |
|  Ivanovskis, Sergejs | | | 1453 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lebedevs, Jevgenijs | | | 1453 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nevickis, Sergejs | | | 1232 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Machevskis, Edmunds | | | 1453 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kalinins, Andrejs | | | 1453 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grauda, Lora | | | 1175 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mieze, Natalja | | | 1067 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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