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Individual Calculations February 2024 |
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| Perdomo, Leandro Total change: -0.70 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2382 | 7.50 | 10 | -0.07 | 10 | -0.70 | |
|  De Resende, Sidnei | | | 1982 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pedroso, Denian | | | 1924 | BRA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Madeira, Wagner Martins | f | | 2122 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Takano, Nicholas Ryo | | | 2172 | BRA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Caetano, Ryan Wesley Da Costa | f | | 2184 | BRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Soriano Quispe, Ivan Excender | m | | 2271 | PER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Campos, Maria Jose | | wm | 2208 | ARG | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Tomiello, Mateus Costamilan | f | | 2151 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ribeiro, Matheus Mendes Domingues | c | | 2130 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Salinas Herrera, Pablo | g | | 2477 | CHI | 0.00 | 1 | -0.37 | 10 | -3.70 | | | * 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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