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Rapid:
Individual Calculations January 2017 |
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| Petkevich, Jusefs Total change: 3.40 | |   |
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| Latvian Chess Club Cup-2016 | Riga | LAT | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2253 | 4.50 | 7 | 0.17 | 20 | 3.40 | |
|  Jesse, Ingemars | f | | 2352 | LAT | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Laimins, Lauris | | | 2247 | LAT | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tenis, Girts | | | 1933 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Beks, Edmunds | | | 2133 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Stabulnieks, Klavs | | | 2073 | LAT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kolasa, Pjotrs | | | 2026 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rogule, Laura | | wg | 2324 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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