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Individual Calculations June 2013 |
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| Ribeiro, Orlando Alves Total change: -7.35 | |   |
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| 54ยบ Campeonato Cearense de Xadrez - Fase Semifinal | Fortaleza/CE | BRA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1879 | 2.00 | 5 | 0.03 | 15 | 0.45 | |
|  Santos, Antonio Inacio Dos | | | 2050 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Rodrigues, Vanessa Ketlyn Sousa | | | 1760 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Buarque, Hugo Leonardo De Brito | | | 1998 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Lima, Jose Sampaio De | | | 2050 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lima, Paulo Sergio Da Silva | | | 1928 | 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) | | | | XVII Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1877 | 0.00 | 2 | -0.52 | 15 | -7.80 | |
| | Correia, Mario | | | 2119 | POR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rocha, Vitor Firmo De Souza | | | 2009 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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