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Individual Calculations January 2012 |
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| Hengles, Roberto Carlos Total change: -10.05 | |   |
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| 2da Copa Latinoamericana de Ajedrez 2011 | Montevideo | URU | 2011-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 1927 | 0.00 | 3 | -0.48 | 15 | -7.20 | |
|  Slipak, Sergio | g | | 2327 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ovalles, Otto | | | 2175 | VEN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Curi, Gabriel | f | | 2154 | URU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IRT 74 Aniversario Clube de Xadrez de Curitiba | Curitiba/PR | BRA | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1927 | 1.00 | 3 | -0.19 | 15 | -2.85 | |
| | Quintiliano, Renato Rodriques | | | 2259 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Calcado, Acyr Rogerio | | | 2165 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Marino, Felipe Gabriel | | | 1604 | BRA | 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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