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Rapid:
Individual Calculations March 2019 |
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| Stivrins, Eriks Total change: -43.00 | |   |
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| Ikskile Regional rapid chess cup 2018-2019 2 Stage | Ikskile | LAT | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1638 | 2.00 | 8 | -1.73 | 20 | -34.60 | |
|  Barinovs, Vitalijs | | | 1814 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Ivanovskis, Sergejs | | | 1710 | LAT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Korovaikovs, Vladimirs | | | 1423 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lusis, Imants | | | 1725 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bockarjovs, Vasilijs | | | 1707 | LAT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jakobsons, Andris | | | 1631 | LAT | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Avsitidijskis, Leonids | | | 1580 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Roze, Janis | | | 1692 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | Riga Open Chess Rapid -2019 I stage | Riga | LAT | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1638 | 3.50 | 7 | -0.42 | 20 | -8.40 | |
| | Zubova, Polina | | | 1238 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Visockis, Janis | | | 2038 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Afanasjevs, Aleksandrs | | | 1727 | LAT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Liepins, Martins | | | 1790 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Aminovs, Maksims | | | 1535 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kuznecova, Marija | | | 1358 | LAT | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kulneva, Darya | | | 1435 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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