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Individual Calculations October 2023 |
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| Belle, Diego Leonardo Total change: -6.20 | |   |
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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 |
| 1423 | 1451 | 2.00 | 4 | -0.31 | 20 | -6.20 | |
|  Mafra, Kaiser Luiz | c | | 2076 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  De Souza, Joao Francisco Biz | | | 1460 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Orsini, Cesar Oliveira | | | 1067 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rassweiler, Erick Matheus | | | 1088 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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