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Individual Calculations February 2024 |
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| Marra, Eduardo Da Costa Total change: -14.00 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2189 | 7.50 | 10 | -0.70 | 20 | -14.00 | |
|  Deretti, Lucas Jurk | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Oliveira, Jairo Quintiliano | | | 1840 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Da Silva, Lucas Pereira Mendes | | | 1974 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | De Paula, Luan Araujo | | | 1863 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ribeiro, Davison Soares | | | 1989 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Felix, Joao Eduardo Orlandi | | | 1706 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Seccafim, Caic Dos Santos | | | 1986 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Carvalho Jr, Celestino | | | 1939 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Marques, Eudes Pinto | | | 1863 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | De Carvalho, Jose Jorge | | | 2119 | BRA | 1.00 | 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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