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Individual Calculations October 2023 |
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| Da Costa, Breno Ferreira Total change: -40.00 | |   |
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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 |
| 1611 | 1921 | 3.00 | 5 | -1.00 | 40 | -40.00 | |
|  Raitz, Gabriela | | | 1521 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Maia, Vinicius Blaskoski | | | 1337 | BRA | 0.50 | 1 | -0.48 | 40 | -19.20 | | | Goncalves, Nata | | | 2017 | BRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Liebl, Livia | | | 1516 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arndt, Claudio Felipe | | | 1666 | BRA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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