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Individual Calculations February 2024 |
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| Piasetski, Leon Total change: -3.50 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2155 | 5.50 | 8 | -0.35 | 10 | -3.50 | |
|  Cunha, Rodrigo Azalim | | | 1755 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Barbosa, Flavio Novais | | | 1827 | BRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Tari, Aryan | g | | 2623 | NOR | 0.00 | 1 | -0.05 | 10 | -0.50 | | | Eger, Laura Luisa | | | 1848 | BRA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ferreira, Andrei Dias | | | 1977 | BRA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Da Silva, Lucas Pereira Mendes | | | 1974 | BRA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Cezar, Ricardo De Almeida | | | 1809 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Marcolino, Antonio Claudio H. | | | 1925 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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