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Individual Calculations February 2020 |
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| Marques Junior, Marcos Antonio Total change: 16.20 | |   |
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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 |
| 1849 | 1771 | 5.00 | 10 | 0.81 | 20 | 16.20 | |
|  Andersson, Cristian De Oliveira | | | 1480 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Labussiere, Victor | | | 2171 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bernardes, Roberto Carlos Strutt | | | 1560 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Niehues, Luiz Cesar | | | 1507 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Calcado, Acyr Rogerio | | | 2132 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zuriel, Marisa | | wm | 2171 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Medrano, Mario | | | 2032 | BOL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | De Oliveira, Guilherme Alfredo B | | | 1991 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Da Luz, Fabio Rodolfo | | | 1493 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Marques, Eudes Pinto | | | 1955 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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