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Individual Calculations August 2012 |
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| Machevskis, Edmunds Total change: -6.90 | |   |
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| Riga Chess federation championship-2012 III stage | Riga | LAT | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1825 | 2.00 | 5 | -0.23 | 30 | -6.90 | |
|  Starcevs, Dmitrijs | | | 2047 | LAT | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Sirokov, Jevgenijs | | | 1817 | LAT | 1.00 | 1 | 0.49 | 30 | 14.70 | | | Gabovits, Ilia | | | 1913 | EST | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Selivanovs, Anatolijs | | | 1857 | LAT | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Silmalis, Janis | | | 1708 | LAT | 0.00 | 1 | -0.66 | 30 | -19.80 | |
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) | | |
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