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Individual Calculations July 2012 |
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| Sosa, Jonathan Total change: 5.40 | |   |
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| Campeonato Nacional de Ajedrez Masculino 2012 | Distrito Nacional | DOM | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1983 | 2.50 | 7 | 0.18 | 30 | 5.40 | |
|  Guzman, Christopher | | | 2159 | DOM | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Duarte, Martires | | | 2166 | DOM | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Mendez, David | | | 2134 | DOM | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Castillo, Nelson | | | 2064 | DOM | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Ramirez Carrasco, Carlos Enrique | | | 2133 | DOM | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Steel, Daniel | | | 2056 | DOM | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Jimenez, Maykol | | | 2054 | DOM | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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