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Rapid:
Individual Calculations April 2023 |
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| Tolmacevs, Artjoms Total change: 25.60 | |   |
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| Saulkrasti rapid chess championship 2023 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1943 | 5.50 | 8 | 0.64 | 40 | 25.60 | |
|  Filipova, Irina | | | 1543 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Klackins, Samuils | | | 1616 | LAT | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Berzina, Ilze | | wg | 2060 | LAT | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Otrohovs, Maksims | | | 1752 | LAT | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Visockis, Janis | | | 1877 | LAT | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Vidruska, Renate | | wf | 1992 | LAT | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Laizans, Aivars | | | 1977 | LAT | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Krustkalns, Kristaps | f | | 1937 | LAT | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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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