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Rapid:
Individual Calculations May 2019 |
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| Stasans, Aivars Total change: -7.80 | |   |
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| Latvian 2019 senior chess championship | Jurmala | LAT | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2024 | 5.00 | 7 | 0.07 | 20 | 1.40 | |
|  Ozols, Andris | | | 1641 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Barinovs, Vitalijs | | | 1751 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ungure, Liga | | wf | 1881 | LAT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Isakovs, Janis | | | 1831 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Nevickis, Arturs | | | 1857 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Alipovs, Anatolijs | | | 1917 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Agafonov, Yuri Dr | | | 2110 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | GM Janis Klovans IX memorial cup | Riga | LAT | 2019-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2024 | 4.00 | 7 | -0.46 | 20 | -9.20 | |
| | Lacis, Aleksandrs | | | 1624 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smorodinskis, Igors | | | 2172 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Fridensteins-Bridins, Atis | | | 1627 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dzjuba, Vsevolod | f | | 2168 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Fedorovichs, Vladimirs | | | 1697 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Katishonok, Nikolaj | f | | 2195 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vingris, Mikelis | | | 1703 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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