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Individual Calculations February 2024 |
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| De Carvalho, Jose Jorge Total change: 18.40 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2119 | 6.50 | 10 | 0.92 | 20 | 18.40 | |
|  Mazzuco Junior, Adir | | | 1719 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nakata, Thifanni Harumi | | | 1785 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hoffman, Alejandro | g | | 2358 | URU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rodrigues, Nei Jorge | | | 1822 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Fraga, Heitor Carneiro | | | 1839 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Paz, Martin | | | 1880 | ARG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gemy, Jose Daniel | m | | 2329 | BOL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Menna Barreto, Felipe Kubiaki | f | | 2278 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Perez Gormaz, Matias | m | | 2388 | CHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Marra, Eduardo Da Costa | f | | 2189 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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