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Rapid:
Individual Calculations December 2012 |
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| Barbosa, Jefferson Lucas Munhoz Total change: 32.60 | |   |
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| IX Copa Jaime Sunye | Pirai do Sul/PR | BRA | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1788 | 1.50 | 3 | 1.14 | 20 | 22.80 | |
|  Ziarecki, Sandro Augusto | | | 2148 | BRA | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Broday, Gabriel Renan | | | 2055 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Palozi, Paulo Ricardo | | | 2188 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Circuito de Xadrez Rapido dos Campos Gerais - 3ยช etapa | Campos Gerais/PR | BRA | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1836 | 1.50 | 2 | 0.49 | 20 | 9.80 | |
| | Da Silva, Daniel Leite | | | 2048 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ribeiro , Alef Miranda | | | 1612 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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