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Individual Calculations December 2018 |
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| Szuba, Joao Gabriel Muniz Total change: -1.60 | |   |
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| IRT STD Sub2200 CXC & FEXPAR | Curitiba PR | BRA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1661 | 2.00 | 5 | 0.00 | 40 | 0.00 | |
|  Silva, Richard Santana | | | 1394 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Barbosa, Jefferson Lucas Munhoz | | | 2016 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Schafranski, Marcelo Emanuel | | | 1367 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mafra, Kaiser Luiz | c | | 2061 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chang, Suzana | | wf | 1968 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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) | | | | Campeonato Paranaense Absoluto de Xadrez 2018 | Curitiba PR | BRA | 2018-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1661 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
| | Borges, Victor Hugo Moreira | | | 2061 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Carvalho, Isis | | | 1319 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Calcado, Acyr Rogerio | | | 2061 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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