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Individual Calculations June 2013 |
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| Da Costa, Jose Nilson Oliveira Total change: 2.40 | |   |
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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 |
| 1916 | 1997 | 3.00 | 5 | 0.08 | 30 | 2.40 | |
|  Nogueira, Jorge Da Silva | | | 1597 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Ribeiro, Matheus Cavalcante | | | 2112 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Sousa Filho, Aloisio Lopes De | | | 1871 | BRA | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Brandao, Marcius Gomes | | | 2061 | BRA | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Amancio, Arnaldo Regis | | | 1940 | BRA | 0.50 | 1 | -0.08 | 30 | -2.40 | | | * 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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