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Individual Calculations July 2012 |
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| Macedo, Maximo Valerio Total change: -34.65 | |   |
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| I IRT Interno Academia Potiguar de Xadrez 2012 | Natal/RN | BRA | 2012-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2070 | 2.00 | 6 | -0.62 | 15 | -9.30 | |
|  Macedo, Maximo Iack | f | | 2328 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Macedo, Alexandre Soares De | | | 1920 | BRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Pinto, Carlos Henrique Lopes | f | | 2117 | BRA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Macedo, Maximo Iack | f | | 2328 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Macedo, Alexandre Soares De | | | 1920 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Pinto, Carlos Henrique Lopes | f | | 2117 | BRA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2091 | 2.50 | 5 | -1.69 | 15 | -25.35 | |
| | Araujo, Vitor Angelo Lima | | | 1711 | BRA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Rocha, Vitor Firmo De Souza | | | 1912 | BRA | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Melo, Fernando Antonio Albuquerq | | | 1834 | BRA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Patric, Davi Marcelino | | | 1826 | BRA | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Da Silva Filho, Ibernon Luiz | | | 1705 | BRA | 1.00 | 1 | 0.09 | 15 | 1.35 | |
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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