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Individual Calculations December 2015 |
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| Pinheiro, Davi Sales Total change: -21.80 | |   |
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| XVI IRT Academia Potiguar - Xadrez STD | Natal RN | BRA | 2015-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1955 | 2.00 | 8 | -1.09 | 20 | -21.80 | |
|  Medeiros, Israel Costa Smith De | | | 2047 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hiramine, Rodrigo Yoshio Ferreir | | | 2090 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Dos Anjos, Avner Augusto | | | 1989 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Hiramine, Ricardo Hiroshi Ferrei | | | 1975 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Macedo, Maximo Valerio | f | | 2079 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Gomes, Jose Murilo | | | 1935 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rocha, Vitor Firmo De Souza | | | 2132 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Souza, Marcos Valerio A. | | | 2062 | BRA | 0.50 | 1 | 0.15 | 20 | 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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