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Individual Calculations February 2023 |
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| Paikens, Reinis Total change: 4.80 | |   |
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| Riga Chess Federation open to 1800 -I-2023 | Riga | LAT | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1758 | 6.00 | 7 | 0.12 | 40 | 4.80 | |
|  Krasilnikova, Marija | | | 1358 * | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Coat, Sven | | | 1430 | FRA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Stinka, Gustavs | | | 1362 | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Silmalis, Janis | | | 1548 | LAT | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tolmacevs, Romans | | | 1528 | LAT | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rezniks, Roberts | | | 1583 | LAT | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Otrohovs, Maksims | | | 1425 | LAT | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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