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Rapid:
Individual Calculations September 2015 |
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| Teixeira, Jonas Carvalho Total change: -15.40 | |   |
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| IRT RPD Xadrez Foz | Foz do Iguacu PR | BRA | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1785 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
|  Deus Filho, Joaquim De | | | 2094 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ribeiro, Erica De Jesus | | | 1528 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Farhat, Mohamed Abdallah | | | 1757 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Gamarra, Ramon | | | 1963 | PAR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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