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Individual Calculations May 2019 |
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| Freitas, Romulo Aguiar Total change: -18.20 | |   |
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| Zonal Bahia de Xadrez STD 2019 | Ilheus BA | BRA | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2098 | 1.50 | 4 | -0.91 | 20 | -18.20 | |
|  Fiaes, Mario Henrique Andrade | | | 2153 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Bomfim, Carlos B Campos Rocha | | | 1842 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Amaral, Lucas Brito | | | 1698 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zallio, Luciano De Souza | c | | 2280 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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