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Individual Calculations July 2019 |
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| Ananias, Thales Rodrigo Lima Total change: 7.80 | |   |
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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 |
| 1710 | 1494 | 1.50 | 4 | 0.39 | 20 | 7.80 | |
|  Chang, Suzana | | wf | 1894 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Macedo, Maximo Valerio | f | | 1894 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carneiro, Francisco Caninde Sa | | | 1853 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Costa Junior, Adriano | | | 1200 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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