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Individual Calculations February 2020 |
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| Da Silveira, Robson Gustavo M. Total change: -0.40 | |   |
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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 |
| 1665 | 1793 | 5.00 | 8 | -0.01 | 40 | -0.40 | |
|  Medrano, Mario | | | 2032 | BOL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Felix, Luiza De Oliveira | | | 1570 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Do Nascimento, Christian Almeida | | | 2054 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Zottis, Ernani | | | 1404 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Born, Ary | | | 1393 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Elesbao, Bernardo Dartora | | | 1393 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cantarino Neto, Mario Ribeiro | | | 2004 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lopes, Leonardo Borges | | | 1466 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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