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Rapid:
Individual Calculations March 2019 |
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| Visnevskis, Valdis Total change: 23.20 | |   |
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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 |
| 1788 | 1720 | 4.00 | 8 | 0.59 | 20 | 11.80 | |
|  Korovaikovs, Vladimirs | | | 1423 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Melderis, Uldis | | | 1969 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Odmins, Guntars | | | 1672 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Visockis, Janis | | | 2040 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Breikss, Peteris | | | 1708 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Roze, Janis | | | 1692 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Ivanovskis, Sergejs | | | 1710 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Daudzvardis, Janis | | | 2092 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Olaine Open Rapid Chess Championship 2019 2 stage | Olaine | LAT | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1720 | 5.50 | 8 | 0.57 | 20 | 11.40 | |
| | Zubova, Polina | | | 1320 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melderis, Uldis | | | 1969 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rodins, Maksims | | | 1320 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stankevics, Roberts | | | 1506 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vaicuks, Jazeps | | | 1764 | LAT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Zujevs, Valerijs | | | 1633 | LAT | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Klackins, Samuils | | | 1754 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Jakobsons, Andris | | | 1631 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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