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Individual Calculations February 2024 |
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| Ribeiro, Regina Total change: 8.80 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1822 | 4.50 | 8 | 0.44 | 20 | 8.80 | |
|  Goncalves, Maria Talissa Neves | | | 1422 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Oliveira, Gustavo Alfredo Bue | | | 2147 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  De Almeida, Olivan Duarte | | | 1432 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Serpa, Rafael Araujo | | | 2101 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cunha, Rodrigo Azalim | | | 1540 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Milat, Marcel | f | | 2213 | CAN | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Becker, Rogerio Sperb | | | 2114 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Gomes, Joao Paulo Santos | | | 1514 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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