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Rapid:
Individual Calculations September 2018 |
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| Magalhaes, Gleidson Castelo Branc Total change: 7.60 | |   |
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| Circuito de Xadrez RPD de Joao Pessoa Etapa IV | Joao Pessoa PB | BRA | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1782 | 1.00 | 3 | 0.38 | 20 | 7.60 | |
|  Silva, Ivanilson Pereira | | | 1872 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Urquiza, Marcello De Albuquerque | | | 2061 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Torres, Douglas Da Silva | | | 2177 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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