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Individual Calculations June 2023 |
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| Rogule, Laura Total change: -21.20 | |   |
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| Latvian Chess Championship 2023 Woman | Riga | LAT | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2251 | 7.00 | 9 | -1.06 | 20 | -21.20 | |
|  Osobskaja, Zinaida | | | 1851 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vasiljeva, Sofja | | | 1707 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Maklakova, Nellija | | | 1817 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Golsta, Ramona | | | 1828 | LAT | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Vidruska, Renate | | wf | 1983 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Gordievich, Larisa | | | 1750 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Otikova, Elina | | wf | 2093 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Maklakova, Naomi | | | 1690 | LAT | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Kuznecova, Marija | | | 1987 | LAT | 0.50 | 1 | -0.32 | 20 | -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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