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Rapid:
Individual Calculations April 2017 |
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| Correa, Jose Augusto Total change: 15.80 | |   |
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| IV Aberto do Brasil de Xadrez RPD de Nova Petropolis | Nova Petropolis RS | BRA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1957 | 3.50 | 6 | 0.79 | 20 | 15.80 | |
|  Gauche, Charles | f | | 2225 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Do Prado, Hamilton Mesquita | | | 1657 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Juliano, Joao Carlos Mazzini | | | 1970 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Burgos , Marcelo Alves | | | 2108 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Barreto, Luiz Ney Menna | f | | 2228 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tomiello, Mateus Costamilan | | | 1770 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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