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Rapid:
Individual Calculations July 2017 |
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| Ferreira, Pedro Araujo Total change: 0.20 | |   |
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| Circuito de Xadrez RPD Interclubes 2017 Etapa AABB | Belem PA | BRA | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1927 | 2.00 | 4 | 0.01 | 20 | 0.20 | |
|  Moreira Da Silva, Jairo | | | 1693 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Lopes Filho, Sergio Marques | | | 1558 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Moraes, Nelson Da Silva | c | | 2304 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cohen Farias, Paulo | | | 2160 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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