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Individual Calculations July 2012 |
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| Lima, , Alan Silva De Total change: 3.15 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1839 | 2.00 | 5 | 0.21 | 15 | 3.15 | |
|  Brito, Luismar | f | | 2239 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Souza, Rafael Cabral De | | | 2124 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | De Almeida, Valdemiza Gurgel | | | 1439 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | De Andrade, Dalson Holanda Caval | | | 1965 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Maia, Jose Simplicio | | | 1989 | BRA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | * 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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