Individual Calculations September 2023 |
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Dos Santos, Joao Mateus Araujo Total change: -6.80 | | |
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VIII Aberto do Brasil de Xadrez Taca Cidade de Teresina | Teresina PI | BRA | 2023-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1879 | 2013 | 3.00 | 5 | -0.34 | 20 | -6.80 | |
| De Sousa Junior, Dinart Nunes | | | 1613 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Da Fonseca Pinto, Joao Gabriel Al | | | 1781 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Molina, Roberto Junio Brito | m | | 2403 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Silva, Ronnyel Carlos Cunha | | | 1740 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | Correa, Luca Soares | | | 1858 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | * 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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