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Individual Calculations June 2024 |
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| Osobskaja, Zinaida Total change: 11.00 | |   |
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| Latvian Chess Championship 2024 Woman | Riga | LAT | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1745 | 4.50 | 8 | 0.76 | 20 | 15.20 | |
|  Rogule, Laura | | wg | 2145 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Laimina, Alise | | | 1506 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Krumina, Linda | | wf | 2039 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maklakova, Naomi | | | 1864 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Krasilnikova, Marija | | | 1636 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Treigute, Lea | | | 1407 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mierina, Lauma | | | 1695 | LAT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Vasiljeva, Sofja | | | 1917 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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) | | | | Latvian Teams Chess Championship 2024 I stage | Riga | LAT | 2024-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1745 | 1.50 | 3 | -0.21 | 20 | -4.20 | |
| | Ozols, Andris | | | 1710 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mierina, Lauma | | | 1695 | LAT | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Otrohovs, Maksims | | | 1681 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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