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Individual Calculations January 2013 |
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| Alvarez, Walter Danilo Total change: -31.80 | |   |
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| Panama Chess Open 2 | Panama | PAN | 2012-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2029 | 1.00 | 6 | -1.06 | 30 | -31.80 | |
|  Obregon Rivero, Juan Carlos | f | | 2429 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Arribas Robaina, Maritza | | wg | 2273 | CUB | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Fleites Marti, Yuleikys | | wm | 2153 | CUB | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Carrasco, Brandon | | | 1675 | PAN | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Pena Morales, Hugo | | | 2113 | PER | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Estrada Nieto, Julian | m | | 2295 | MEX | 0.00 | 1 | -0.18 | 30 | -5.40 | | | * 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) | | |
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