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Individual Calculations March 2018 |
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| Passos Coutinho, Eduardo Total change: -8.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1687 | 1.50 | 6 | -0.44 | 20 | -8.80 | |
|  Brienza, Amalio Coelho | | | 1859 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Camara, Jose Arruda | | | 1869 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Camara, Terbio Jose | | | 2077 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Moraes Silva, Natasha Alejandra | | | 1287 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cohen, Jaime | | | 1951 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Tamarozi, Isabelle | | | 1904 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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