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Individual Calculations October 2023 |
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| De Oliveira, Gustavo Alfredo Bue Total change: -9.00 | |   |
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| Festival Regional Sul de Xadrez 2023 Taca E M Campeao Colegio Froebel | Rio Negrinho SC | BRA | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 2156 | 5.00 | 6 | -0.45 | 20 | -9.00 | |
|  Rassweiler, Erick Matheus | | | 1756 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liebl, Livia | | | 1516 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Arndt, Claudio Felipe | | | 1666 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Mafra, Kaiser Luiz | c | | 2076 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Da Costa, Mariana Nara Santana | | | 1548 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | De Souza, Joao Francisco Biz | | | 1460 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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