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Individual Calculations December 2022 |
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| Rizihs, Valerijs Total change: 3.40 | |   |
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| Riga Chess Federation open to 1800 -V-2022 | Riga | LAT | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1698 | 6.00 | 7 | 0.17 | 20 | 3.40 | |
|  Pomahs, Ziedonis | | | 1298 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Otrohovs, Maksims | | | 1392 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Coat, Sven | | | 1434 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stinka, Gustavs | | | 1397 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Libensons, Julijs | | | 1589 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Rupais, Gustavs | | | 1341 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lisovskis, Dmitrijs | | | 1413 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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