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Individual Calculations March 2017 |
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| Lopes, Marcelo Ferreira Total change: -14.00 | |   |
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| III Floripa Chess Open 2017 | Florianopolis SC | BRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2013 | 6.00 | 10 | -0.70 | 20 | -14.00 | |
|  Costa, Carlos Evanir | c | | 2204 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Bonfim, Regina Rodrigues | | wf | 1781 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2277 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Schena, Arthur | | | 1698 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Gomes, Daniel De Oliveira | | | 1613 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zampier, Alexandre | | | 1613 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Camara, Jose Arruda | | | 1832 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cordioli, Jairo Ribeiro | | | 1895 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Correa, Ariane Miranda | | | 1830 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hille, Waltercler | | | 1907 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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