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Rapid:
Individual Calculations January 2022 |
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| Kurpnieks, Vairis Total change: 24.20 | |   |
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| Latvian 2021 Team Rapid Chess Championship | Riga | LAT | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 1934 | 3.50 | 7 | 1.95 | 20 | 39.00 | |
|  Krivonosov, Oleg | m | | 2409 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Batashevs, Arsens | | | 2116 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Lanka, Zigurds | g | | 2383 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Miezis, Normunds | g | | 2436 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kengis, Edvins | g | | 2473 | LAT | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Pogrebnojs, Dmitrijs | | | 1868 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mikelsons, Mikelis-Emils | | | 1918 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 4eme Grand Memorial Rene Vannerom 2021 | Brussels | BEL | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1934 | 2.50 | 10 | -0.74 | 20 | -14.80 | |
| | Lenaerts, Lennert | f | | 2350 | BEL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Malkiel, Daniel | | | 2156 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Macai, Ioan | | | 1825 | BEL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Van De Perre, Tom | | | 2059 | BEL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Stinis, Steven | | | 2099 | BEL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Villers, Mourad | | | 2160 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Besse, Leonard | | | 2045 | SUI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Henris, Luc | f | | 2149 | BEL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Urankar, Hans-Peter | | | 1986 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Czuczai, Jeno Dr. | | | 1958 | HUN | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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