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Individual Calculations February 2023 |
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| Machado, Wesley Henrique Total change: -10.40 | |   |
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| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1487 | 2.00 | 7 | -0.26 | 40 | -10.40 | |
|  Araujo Filho, Luiz Antonio Coel | | | 2089 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ribeiro, Maria Eduarda Thibes | | | 1087 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ferreira, Rodrigo Maycon Miranda | | | 1781 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gadea, Fernando | | | 1768 | URU | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Zabala, Antonio Murara | | | 1761 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bitencourt, Evandro Jose Dos S | | | 1859 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Figueiredo, Oneide De Souza | | | 1304 | BRA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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