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Rapid:
Individual Calculations February 2019 |
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| Ivanovskis, Sergejs Total change: 7.40 | |   |
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| Olaine Open Rapid Chess Championship 2019 1 stage | Olaine | LAT | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1703 | 5.50 | 8 | 0.37 | 20 | 7.40 | |
|  Kapsis, Miks | | | 1303 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Osobskaja, Zinaida | | | 1812 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Zakis, Janis | | | 1303 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vdovins, Jevgenijs | | | 1612 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Visnevskis, Valdis | | | 1712 | LAT | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Broks, Adrians | | | 1303 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Osmolovskis, Dmitrijs | | | 1589 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kurpnieks, Vairis | | | 1898 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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