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Individual Calculations February 2024 |
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| Boabaid, Jorge Alberto Duardes Total change: 39.20 | |   |
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| Criciuma Chess Open 2024 U1800 | Criciuma SC | BRA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1771 | 0.00 | 1 | -0.81 | 20 | -16.20 | |
|  Da Silva, Kauan Salvagni Teles | | | 1517 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1771 | 5.00 | 9 | 2.77 | 20 | 55.40 | |
|  Lage, Pedro Ferreira | c | | 2100 | BRA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Almeida Junior, Alvaro Alves De | | | 2099 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rigo, Joanir Fernando | | | 1371 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Veloso, Henrique Barbosa | | | 2026 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Guerrero, Alvaro | | | 1999 | URU | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Martins, Anderson Donay | | | 2058 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Costa, Flavio Luis Cesar | | | 1994 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bastos Seixas, Pedro Lucas | | | 2049 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Casalaspro, Mathias Andre | c | | 2121 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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