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Individual Calculations December 2015 |
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| Hiramine, Ricardo Hiroshi Ferrei Total change: -4.40 | |   |
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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 | 1975 | 3.50 | 9 | -0.22 | 20 | -4.40 | |
|  Rocha, Vitor Firmo De Souza | | | 2132 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Souza, Marcos Valerio A. | | | 2062 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Medeiros, Israel Costa Smith De | | | 2047 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Pinheiro, Davi Sales | | | 1955 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Dos Anjos, Avner Augusto | | | 1989 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Hiramine, Rodrigo Yoshio Ferreir | | | 2090 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Macedo, Maximo Valerio | f | | 2079 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Gomes, Jose Murilo | | | 1935 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pinto, Carlos Henrique Lopes | f | | 2065 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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