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Individual Calculations August 2021 |
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| Cordioli, Jairo Ribeiro Total change: -44.80 | |   |
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| Circuito IRT de Xadrez SC Taca Ensino Medio Campeao Colegio Froebel | Rio Negrinho SC | BRA | 2021-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1771 | 2.50 | 5 | -0.79 | 20 | -15.80 | |
|  Pinto, Yasmin Zaika De Souza | | | 1371 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cordeiro, Marco Aurelio Zaror | | | 2171 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Silva, Guilherme Henrique De Mora | | | 1769 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Pelegrini, Lucas Natan Krieguer | | | 1448 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Pavao, Alice Lara Biasi | | | 1371 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 65 Campeonato Catarinense Absoluto 2020 Absoluto Final Aberta | Rio Negrinho SC | BRA | 2021-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1771 | 2.00 | 6 | -1.45 | 20 | -29.00 | |
| | De Oliveira, Gustavo Alfredo Bue | | | 2151 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Blaskosky, Vinicius | | | 1371 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Volkmann, Andre Jordi | | | 2091 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sarda, Pedro Sada | c | | 1603 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Esteche, Caina Rinaldi | | | 1604 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pelegrini, Lucas Natan Krieguer | | | 1448 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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