Individual Calculations February 2024 |
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Gruettner, Ralf Total change: -76.20 | | |
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X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1715 | 2071 | 5.00 | 10 | -3.81 | 20 | -76.20 | |
| Andersson, Cristian De Oliveira | | | 1461 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | Ferreira, Rodrigo Maycon Miranda | | | 1754 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | Setti, Dalmarino | | | 1664 | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Dias, Matheus Nunes | | | 1684 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Silva, Ezequiel Demetras | | | 1793 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Spagnollo, Pedro Henrique | | | 1671 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Cardoso, Maria Paula Da Silva | | | 1780 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | Mariot Vaz, Joao Antonio Bertolu | | | 1772 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Viana, Daniel Fernandes | | | 1831 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | Machado, Luiz Fernando | | | 1737 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | * 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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