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Individual Calculations October 2023 |
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| Labussiere, Yago Total change: -18.20 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2203 | 6.00 | 9 | -0.91 | 20 | -18.20 | |
|  Carneiro, Luis Guilherme Rosado | | | 1803 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baeta, Marcio Netto | | | 1862 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mekhitarian, Krikor Sevag | g | | 2543 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dias, Matheus Braga | | | 1898 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Silverio, Vitor Luis De Jesus | | | 1752 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Bassani, Eduardo | | | 1875 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | De Albuquerque, Ian Telek C. | | | 2012 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Souza, Iago Henrique Da Silva | | | 2037 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nascimento, Daniel Rojas | | | 1909 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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