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Individual Calculations July 2017 |
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| Leite, Joao Carlos Zirpoli Leite Total change: -9.20 | |   |
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| Aberto do Brasil Xadrez Potiguar 2017 | Natal RN | BRA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1636 | 1.00 | 4 | -0.46 | 20 | -9.20 | |
|  Barbosa, Paulo Eduardo E Silva | | | 2036 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gomes, Andre Luis Bernardino | | | 1796 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Frankental, David | | | 1836 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dos Santos, Wallefy Perycles Albe | | | 1342 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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