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Individual Calculations March 2024 |
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| Da Silva, Erick Feitosa Total change: -1.40 | |   |
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| Aberto do Brasil Xadrez Potiguar 2024 | Natal RN | BRA | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2062 | 4.00 | 6 | -0.07 | 20 | -1.40 | |
|  Trindade, Ewerton De Lima | | | 1662 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Macedo, Alexandre Soares De | | | 1749 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maia, Lucas Cavalcanti Mariz | | | 1668 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Vitor Firmo De Souza | | | 2174 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Souza, Rafael Cabral De | | | 2071 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | De Oliveira, Daniel Paiva | | | 2039 | BRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | |
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