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Individual Calculations February 2023 |
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| Rogulis, Uldis Total change: -36.00 | |   |
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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 |
| 1200 | 1485 | 4.00 | 7 | -1.80 | 20 | -36.00 | |
|  Sinicina, Jevgenija | | | 1155 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Kantans, Jekabs | | | 1131 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tolmaceva, Alona | | | 1258 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Rupais, Gustavs | | | 1388 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Merzlovs, Timurs | | | 1159 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Gaidis, Edvards | | | 1224 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Eglitis, Kristaps | | | 1085 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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