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Rapid:
Individual Calculations April 2020 |
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| Vingris, Janis Total change: 2.40 | |   |
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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 |
| 1660 | 1398 | 1.50 | 9 | -0.34 | 20 | -6.80 | |
|  Golsta, Madara | | | 1862 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Vambute, Dana | | | 1700 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Francs, Marats | | | 1621 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Adamovics, Aleksejs | | | 1402 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kovsuns, Nikolajs | | | 1815 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tolmacevs, Artjoms | | | 1665 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kuznecova, Marija | | | 1525 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rudovska, Elina | | | 1749 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kulins, Jurgis | | | 1604 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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 |
| 1600 | 1372 | 2.00 | 6 | 0.46 | 20 | 9.20 | |
| | Zemba, Viktors | | | 1909 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zarinsh, Ricards | | | 1647 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zvaunis, Maris | | | 1497 | LAT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Aprups, Rinalds | | | 1246 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Afanasjevs, Aleksandrs | | | 1697 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kulins, Jurgis | | | 1604 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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