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Individual Calculations February 2024 |
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| Aranha Filho, Alvaro Z. Total change: 2.20 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2201 | 7.00 | 10 | 0.11 | 20 | 2.20 | |
|  Gomes, Genildo De Souza | | | 1801 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karoly, Carlos Acacio Gomes | c | | 1846 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ferreira, Andrei Dias | | | 1977 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Salinas Herrera, Pablo | g | | 2477 | CHI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Flores Quillas, Diego Saul Rodri | m | | 2429 | PER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Seccafim, Caic Dos Santos | | | 1986 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Costa, Flavio Luis Cesar | | | 1994 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Benitez, Andres | | | 1956 | URU | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bassani, Jaison Jose | | | 1949 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ribeiro, Davison Soares | | | 1989 | BRA | 1.00 | 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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