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Rapid:
Individual Calculations March 2020 |
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| Isakovs, Janis Total change: 2.40 | |   |
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| Dobeles svecu saha turnirs 2020 | Dobele | LAT | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1851 | 5.00 | 7 | -0.11 | 20 | -2.20 | |
|  Sidass, Dmitrijs | | | 1465 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Afanasjevs, Aleksandrs | | | 1700 | LAT | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sudmale, Galina | | | 1565 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Bockarjovs, Vasilijs | | | 1585 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zujevs, Valerijs | | | 1661 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kapce, Viesturs | | | 1912 | LAT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Barinovs, Vitalijs | | | 1723 | LAT | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Latvian Championship Kurzeme Regional Qualifier 2020 | Liepaja | LAT | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1851 | 5.50 | 7 | 0.23 | 20 | 4.60 | |
| | Kalnins, Normunds | | | 1567 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Daskevics, Vitalijs | | | 1916 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Vernuks, Vjaceslavs | | | 1615 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Meiers, Gundars | | | 1612 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tolmacevs, Artjoms | | | 1665 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Volkovs, Aleksejs | | | 1451 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vainovska, Valentina | | | 1645 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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