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Rapid:
Individual Calculations April 2020 |
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| Alainis, Artis Total change: 21.00 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 A | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1723 | 5.00 | 9 | 1.46 | 20 | 29.20 | |
|  Vas, Peter | f | | 2288 | SWE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Lahs, Einars | | | 1482 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Krumina, Linda | | wf | 2049 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Matulaitis, Vidmantas | | | 1504 | LTU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Limanovska, Elizabete | | wf | 1924 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ziogas, Modestas | | | 2026 | LTU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Isakovs, Janis | | | 1851 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Petrovs, Renars | | | 1428 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Maklakova, Nellija | | | 1920 | LAT | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | LU Open Championship-2020 | Riga | LAT | 2020-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1734 | 2.00 | 6 | -0.41 | 20 | -8.20 | |
| | Daugerts, Janis | | | 1962 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Valdats, Reinis | | | 1474 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pogrebnojs, Dmitrijs | | | 1915 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kolasa, Pjotrs | | | 2073 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vingris, Mikelis | | | 1864 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kruzitis, Ronalds | | | 1598 | LAT | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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