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Rapid:
Individual Calculations December 2022 |
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| Stirna, Uldis Total change: -55.20 | |   |
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| Tukums District Open Rapid Chess Championship 2022 5 stage | Tukums | LAT | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1948 | 4.00 | 8 | -2.12 | 20 | -42.40 | |
|  Mesters, Janis | | | 1488 | LAT | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Melderis, Uldis | | | 1751 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Tolmacevs, Romans | | | 1521 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ni, Polina | | | 1794 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Laizans, Aivars | | | 2030 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tolmacevs, Artjoms | | | 1939 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Lisovskis, Dmitrijs | | | 1461 | LAT | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Eglitis, Roberts | | | 1548 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Tukums District Open Rapid Chess Championship 2022 6 stage | Tukums | LAT | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1948 | 5.50 | 8 | -0.64 | 20 | -12.80 | |
| | Zvaunis, Maris | | | 1411 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kazmins, Girts | | | 1826 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ni, Polina | | | 1717 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Liepins, Martins | | | 1730 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Paikens, Reinis | | | 1854 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Melderis, Uldis | | | 1781 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Visockis, Janis | | | 1830 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rebhuns, Ilgars Janis | | | 1548 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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