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Individual Calculations July 2019 |
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| Andrade, Joanderson Muller Lima Total change: -24.40 | |   |
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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 |
| 1723 | 1512 | 0.50 | 4 | -0.61 | 40 | -24.40 | |
|  Urquiza, Marcello De Albuquerque | | | 1912 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Oliveira, Daniel Paiva | | | 1810 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Pinheiro, Ariana Hayelly Maciel | | | 1287 | BRA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Braga, Jose Pereira | | | 1881 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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