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Individual Calculations February 2024 |
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| Jordao Barbosa, Marcio Total change: 18.00 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2147 | 6.00 | 9 | 0.90 | 20 | 18.00 | |
|  De Souza, Joao Francisco Biz | | | 1747 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodrigues, Nei Jorge | | | 1822 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Galego, Luis | g | | 2468 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fischer, Ivo Lucio | | | 1860 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lutz, Igor Oscar | | | 1947 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vazquez, Facundo | f | | 2381 | URU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kim, Thiago | | | 1944 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Diaz Villagran, Robert | f | | 2268 | CHI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Filgueiras, Nathan Felipe | m | | 2321 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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