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Rapid:
Individual Calculations November 2021 |
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| Bekasovs, Rihards Total change: -25.80 | |   |
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| X Sigulda District Open Rapid Chess Championship -2021 2 | Sigulda | LAT | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2098 | 5.50 | 9 | -1.54 | 20 | -30.80 | |
|  Zvaunis, Maris | | | 1437 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Tabors, Emils | | | 1673 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Filipovs, Jevgenijs | | | 1718 | LAT | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Melderis, Uldis | | | 1865 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Berzina, Ilze | | wg | 2090 | LAT | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Sumskis, Klaidas | | | 1587 | LTU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Vingris, Mikelis | | | 1892 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Alipovs, Anatolijs | | | 1825 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kretainis, Kristaps | | | 2202 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Latvian students' chess championship 2021 | Riga | LAT | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 2098 | 5.00 | 6 | 0.25 | 20 | 5.00 | |
| | Belakova, Laura | | | 1363 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ovcinkins, Arsenijs | | | 1645 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Golsta, Madara | | | 1862 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pakalns, Raivis Kristians | | | 1876 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mikelsons, Mikelis-Emils | | | 1905 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Batashevs, Arsens | | | 2108 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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