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Individual Calculations December 2018 |
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| Dos Santos, Lucas Aparecido Total change: 25.60 | |   |
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| IV Aberto ECP STD | Sao Paulo SP | BRA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1971 | 4.50 | 5 | 1.28 | 20 | 25.60 | |
|  Da Silva, Pedro Vieira Prado | | | 1571 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fontella, Amanda Karsburg | | | 1738 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Van Riemsdijk, Herman C. | m | | 2270 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Da Rosa, Henrique Jaze Simoes | | | 1634 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Takano, Nicholas Ryo | | | 1982 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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