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Individual Calculations September 2019 |
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| Barbosa, Jefferson Lucas Munhoz Total change: 13.80 | |   |
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| 3o Circuito IRT de Xadrez STD Sub 2050 Taca Colegio Froebel 4a Etapa | Sao Bento do Sul SC | BRA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2017 | 5.50 | 7 | 0.69 | 20 | 13.80 | |
|  Liebl, Livia | | | 1617 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dias, Joao Batista | | | 1840 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Costa, Samir Hejazi | | | 1850 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zanghelini, Cristian Silnei | | | 1796 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hille, Willian Henrique | | | 2013 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Pertuzatti, Daniel | | | 1935 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Canalli, Juliano Jose | | | 1989 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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