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Individual Calculations February 2020 |
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| De Borba, Guilherme Total change: 6.60 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2263 | 6.50 | 10 | 0.33 | 20 | 6.60 | |
|  Da Silva, Juliano Roberto Nery | | | 1927 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Maia, Jose Eduardo Bastos O. | f | | 2070 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Delgado Ramirez, Neuris | g | | 2636 | PAR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lage, Pedro Ferreira | | | 2038 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Moura, Eduardo Eugenio Chaves | | | 2138 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | De Borba, Gabriel | f | | 2124 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Carstens Dobuchak, Thiago | | | 2149 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bueno, Alfeu Junior Varela | f | | 2139 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Matsuura, Everaldo | g | | 2433 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Federzoni, Enzo | | | 2118 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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