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Individual Calculations May 2019 |
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| Tabors, Emils Total change: -12.80 | |   |
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| Riga 2019th chess championship rating up to 1600 | Riga | LAT | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1539 | 4.00 | 7 | -1.33 | 40 | -53.20 | |
|  Stepanovs, Dans | | | 1257 | LAT | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Kulnev, Aleksandr | | | 1370 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Vizulis, Alfreds | | | 1306 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Lebedev, Andrey | | | 1231 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Aminovs, Maksims | | | 1293 | LAT | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Pomahs, Ziedonis | | | 1448 | LAT | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kulnev, Sergey | | | 1396 | RUS | 0.50 | 1 | -0.19 | 40 | -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) | | | | Latvian Chess Championship 2019 semifinal | Riga | LAT | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1539 | 2.00 | 6 | 1.01 | 40 | 40.40 | |
| | Batashevs, Arsens | | | 1939 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Blinovs, Artjoms | | | 1794 | LAT | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Horobrijs, Daniils | | | 1861 | LAT | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Rizihs, Valerijs | | | 1778 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Roze, Janis | | | 1747 | LAT | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Alainis, Artis | | | 1829 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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