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Rapid:
Individual Calculations January 2014 |
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| Petkevich, Jusefs Total change: -24.80 | |   |
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| Latvian Chess Club Cup | Riga | LAT | 2013-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2363 | 4.00 | 8 | -1.24 | 20 | -24.80 | |
|  Antoms, Guntars | m | | 2325 | LAT | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Levchenkov, Vitaly | f | | 2288 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Muhamadejevs, Rinats | | | 2284 | LAT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Tronenkovs, Valdis | | | 2301 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mierins, Eriks | | | 2110 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kovalev, Vladislav | g | | 2490 | BLR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Smits, Marcis | | | 1963 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Seglins, Juris | | | 2095 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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