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Individual Calculations December 2013 |
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| Souza, Ivan Boere Total change: -5.25 | |   |
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| Aberto Internacional Oncosinos 2013 | Porto Alegre/RS | BRA | 2013-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2283 | 2.00 | 4 | -0.35 | 15 | -5.25 | |
|  Rosa, Dorli Ramses | | | 1883 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Crespo, Antonio Rogerio | | | 2104 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Mekhitarian, Kriko R Sevag | g | | 2557 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gauche, Charles | f | | 2258 | BRA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | * 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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