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Individual Calculations February 2019 |
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| De Carvalho, Christopher Total change: 2.20 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2131 | 6.50 | 10 | 0.11 | 20 | 2.20 | |
|  Da Rocha, Lucas Sampaio | | | 1731 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Resende, Lucas B. Massucato | | | 1876 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Supi, Luis Paulo | g | | 2531 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Oliveira, Guilherme Alfredo B | | | 1893 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Takehara, Alan Keissuke | | | 1758 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Souza Dos Santos, Matheus Garcett | | | 1891 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bassani, Jaison Jose | | | 1959 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Menna Barreto, Luiz Ney | f | | 2327 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Schena, Arthur | | | 1831 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Coro, Lucas | f | | 2325 | ARG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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