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Individual Calculations October 2014 |
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| Pontes, Ailton Total change: 0.40 | |   |
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| IV Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1976 | 3.50 | 7 | 0.02 | 20 | 0.40 | |
|  Matsuura, Everaldo | g | | 2376 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Montufar, Eymi Priscila Berrios | | | 1576 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Riquelme, Fabio | | | 1727 | PAR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Santos, Renato Andrade | f | | 2181 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Silva, Lucas Henrique Da | | | 2090 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lopes Pereira, Eder | | | 1647 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Osipi, Jair | | | 2202 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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