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Individual Calculations February 2020 |
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| Leffeck, Mateus Bernal Total change: 43.60 | |   |
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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 |
| 1701 | 1552 | 4.00 | 9 | 1.09 | 40 | 43.60 | |
|  Usui, Gabriella Yumi | | | 1227 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Da Rosa, Henrique Jaze Simoes | | | 1763 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Borges, Lucas Silvestre | | | 1847 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Cordeiro, Yan Henrique | | | 1749 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kanzler, Karina Daniela Ferreira | | | 1867 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Marques, Eudes Pinto | | | 1952 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Horisch, Juan Pablo | | | 1824 | ARG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Borba Da Rosa, Rodrigo | | | 1294 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Da Silva, Anderson Lemes | | | 1788 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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