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Individual Calculations February 2020 |
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| De Moura, Sergio Jovelino Total change: -8.20 | |   |
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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 |
| 1858 | 1943 | 5.00 | 9 | -0.41 | 20 | -8.20 | |
|  Rodrigues, Edgar | f | | 2328 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Fante, Gabriel | | | 1673 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Caetano, Ryan Wesley Da Costa | | | 2202 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Correa, Joao Pedro Vieira | | | 1665 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Tasoko, Toshinobu | | | 1630 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mendes, Ana Beatriz Dias Guida | | | 1543 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cordeiro, Marco Aurelio Zaror | | | 2217 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Setti, Dalmarino | | | 1658 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Salvadego, Matheus Henrique De O | | | 1803 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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