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Individual Calculations September 2012 |
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| Sanchez, Jose Rafael Total change: -3.00 | |   |
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| Campeonato Nacional de Ajedrez Por Equipos 2012 | Distrito Nacional | DOM | 2012-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2158 | 3.00 | 5 | -0.20 | 15 | -3.00 | |
|  Arvelo Leo, Gian Carlo | | | 2080 | DOM | 0.00 | 1 | -0.61 | 15 | -9.15 | |  Caraballo, Abraham | | | 1941 | DOM | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pinal, Nelson B | m | | 2322 | DOM | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Pena, Daniel | | | 2040 | DOM | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Garcia, Darlin | | | 1841 | DOM | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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