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Individual Calculations February 2024 |
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| Gauche, Charles Total change: -2.80 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2181 | 7.00 | 10 | -0.14 | 20 | -2.80 | |
|  Da Costa, Mariana Nara Santana | | | 1781 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perondi, Rodolfo Antonio | | | 1840 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Marques, Eudes Pinto | | | 1863 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Roselli Mailhe, Bernardo | m | | 2364 | URU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Da Silva, Lucas Pereira Mendes | | | 1974 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Medeiros, Thauane Ferreira | | wf | 1842 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ferreira, Andrei Dias | | | 1977 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rekik, Ismail | | | 1919 | TUN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Perez, Maximiliano | m | | 2383 | ARG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Costa, Flavio Luis Cesar | | | 1994 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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