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Individual Calculations September 2023 |
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| Zallio, Luciano De Souza Total change: -34.20 | |   |
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| IRT Memorial Aderson Borges de Carvalho | Fortaleza CE | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 2079 | 1.00 | 3 | -1.71 | 20 | -34.20 | |
|  Da Silva, Marcelo Souza | | | 1679 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferreira, Francisco Junio | | | 1767 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Machado, Alessandro Mathias | | | 1651 | BRA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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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