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Individual Calculations September 2013 |
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| Pinheiro, Davi Sales Total change: -28.80 | |   |
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| Taça Cidade de Joao Pessoa | Joao Pessoa/PB | BRA | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2030 | 2.00 | 5 | -0.96 | 30 | -28.80 | |
|  Dantas, Isaac Pereira | | | 1630 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Brito, Luismar | f | | 2282 | BRA | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Ferreira, Alexander | | | 1718 | BRA | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Lucas, Leone Moreno | | | 2219 | BRA | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Gomes, Jose Murilo | | | 1844 | BRA | 0.00 | 1 | -0.74 | 30 | -22.20 | | | * 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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