Individual Calculations September 2023 |
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Leite, Italo Andre Medeiros Total change: 0.00 | | |
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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 |
2030 | 1889 | 1.50 | 4 | 0.00 | 20 | 0.00 | |
| Molina, Roberto Junio Brito | m | | 2403 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | Da Fonseca Pinto, Joao Gabriel Al | | | 1781 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | De Sousa, Antonio Micaias Silva | | | 1809 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | Guimaraes, Marcelo Cunha | | | 2126 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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