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Individual Calculations July 2019 |
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| Melo, Fernando Antonio Albuquerq Total change: -16.20 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1802 | 1.00 | 3 | -0.81 | 20 | -16.20 | |
|  Sallaberry, Ana Paula Nogueira | | | 1609 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Gomes, Genildo De Souza | | | 1559 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Macedo, Maximo Valerio | f | | 1989 | BRA | 0.00 | 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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