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Individual Calculations February 2024 |
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| Silva, Jeferson Total change: 11.80 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1957 | 5.50 | 10 | 0.59 | 20 | 11.80 | |
|  Balbinotti, Rafael Tiago Busanell | | | 1557 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tari, Aryan | g | | 2623 | NOR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pereira, Armando Scharlau | | | 1620 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Predebon, Eduardo Angonesi | c | | 1742 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Federzoni, Enzo | | | 2170 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fuxz, Diego | | | 1749 | ARG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Contin, Daniel | m | | 2203 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | De Oliveira, Gustavo Alfredo Bue | | | 2147 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Piccoli, Lucas Fonseca | | | 2263 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pereira, Arthur Macedo | | | 1764 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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