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Individual Calculations June 2015 |
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| Santos , Gleydson Jose Barbosa Total change: -25.60 | |   |
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| Aberto do Brasil Clube de Xadrez Cidade Velha | Belem/PA | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1937 | 0.00 | 3 | -1.28 | 20 | -25.60 | |
|  Leitao, Rafael Duailibe | g | | 2337 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Farias, Sergio Luiz Cardoso | | | 1616 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Cardoso Sampaio, Thyerre Augusto | | | 2065 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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