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Individual Calculations February 2024 |
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| De Sousa, Alex Aecio 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 |
| 1739 | 1742 | 4.50 | 9 | 0.11 | 20 | 2.20 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 2024 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Veloso, Henrique Barbosa | | | 2026 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Mesquita, Guilherme | | | 1975 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | De Souza, Samuel De Deus | | | 1300 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Andrade, Roberto Luiz Costa | f | | 1963 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bieging, Luca Jurgen | | | 1436 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Carvalho, Eduardo Meireles | | | 1476 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Santos, Caua Lopes | | | 1342 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cueto, Jonny | m | | 2108 | BOL | 0.50 | 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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