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Individual Calculations July 2023 |
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| Ferreira Filho, Joao Bosco Filgue Total change: 9.20 | |   |
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| Circuito Cearense de Xadrez Classico Gerardo Frota Jr 3a etapa | Fortaleza CE | BRA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1722 | 3.00 | 5 | 0.46 | 20 | 9.20 | |
|  Lopes, Francisco Bernadino | | | 1352 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  De Maicy, Gabriel Mendes | | | 1720 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Gomes E Sousa, Nelson Fernando Ar | | | 1770 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | De Sousa, Antonio Micaias Silva | | | 1766 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Lima, Alan Elkinson Lopes De | | | 1895 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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