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Individual Calculations February 2024 |
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| De Resende, Sidnei Total change: 24.60 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1665 | 5.50 | 10 | 1.23 | 20 | 24.60 | |
|  Perdomo, Leandro | m | | 2382 | ARG | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tischler Lema Garcia, Maria Eduar | | | 1311 | BRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Kortmann, Pedro Reck | | | 1265 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koinski, Carlos Cesar | | | 1371 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cunha E Silva, Carlos Alberto V. | | | 1984 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Fischer, Ivo Lucio | | | 1860 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Lutz, Igor Oscar | | | 1947 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gattass, Allan | f | | 2225 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Nascimento, Bianca Alencar De S. | | | 1389 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Peixoto, Rudson Marinho | | | 1895 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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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