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Rapid:
Individual Calculations November 2015 |
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| Parkkinen, Jyrki Total change: 8.60 | |   |
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| IV Sigulda District Open Rapid Chess Championship | Sigulda | LAT | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2103 | 7.00 | 11 | 0.43 | 20 | 8.60 | |
|  Malnieks, Karlis | | | 1703 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Neiksans, Arturs | g | | 2503 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Haciveli, Zubeirs | | | 1741 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Batashevs, Arsens | | | 1909 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Petrovs, Jaroslavs | | | 1908 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pomahs, Martins | | | 1840 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Golubeva, Marija | | | 1831 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Krivonosov, Oleg | m | | 2461 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dubrovin, Robert | | | 2271 | EST | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Malyshev, Roman | | | 2153 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Saksis, Ivo | | | 1942 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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