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Individual Calculations November 2011 |
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| Shumskis, Aleksandrs Total change: 19.95 | |   |
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| Riga 2011 chess championship | Riga | LAT | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1810 | 3.00 | 6 | 1.33 | 15 | 19.95 | |
|  Griezne, Edvins | | | 2138 | LAT | 1.00 | 1 | 0.87 | 15 | 13.05 | |  Osis, Renars | | | 2192 | LAT | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Petrovskis, Olegs | | | 1897 | LAT | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Roze, Janis | | | 2038 | LAT | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Feigelmans, Vladimirs | | | 1934 | LAT | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Gravite, Julija | | | 1791 | LAT | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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