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Rapid:
Individual Calculations January 2018 |
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| Feldmanis, Arturs Total change: -34.80 | |   |
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| Latvian Chess Club Cup-2017 | Riga | LAT | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1897 | 0.50 | 6 | -1.05 | 20 | -21.00 | |
|  Stepins, Edgars | | | 2225 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Daskevics, Vitalijs | | | 2015 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Batashevs, Arsens | | | 2170 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krustkalns, Kristaps | f | | 2198 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Tenis, Girts | | | 1919 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Daudzvardis, Janis | | | 2058 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | .Vilerta & A.Grandberga memorial 2017 | Kuldiga | LAT | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1897 | 5.00 | 8 | -0.69 | 20 | -13.80 | |
| | Bagirov, Eldar | | | 1498 | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Benkis, Maris | | | 1751 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Zags, Tomass | | | 1513 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mierins, Emils Janis | | | 1497 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maklakova, Nellija | | | 1799 | LAT | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Berzinsh, Ivars | | | 2297 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Megnis, Renars | | | 1816 | LAT | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Steinbergs, Raivo | | | 1497 * | 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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