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Individual Calculations June 2017 |
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| Serafim Junior, Arnor Total change: -2.40 | |   |
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| Zonal 2.4 2017 | Florianopolis SC | BRA | 2017-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1855 | 2.50 | 8 | -0.12 | 20 | -2.40 | |
|  Teixeira, Ricardo Da Silva | f | | 2205 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Sekula, Markley Ribas | | | 2065 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Abdalla, Umar Mohammad | | | 1455 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alboredo, Julia | | wf | 2049 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Azevedo Junior, Jose Ferreira | | | 2124 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gisclan, Heverton | | | 2153 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ferreira, Kleber Victor | c | | 2087 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Karoly, Carlos Acacio Gomes | | | 1799 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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