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Individual Calculations August 2023 |
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| Menna Barreto, Luiz Ney Total change: -17.80 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2234 | 5.00 | 9 | -0.89 | 20 | -17.80 | |
|  Ermel Junior, Hercilio | | | 1834 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Oliveira, Edson Luciani | | | 1979 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | El Debs, Felipe De Cresce | g | | 2531 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Di Berardino, Diego Rafael | m | | 2484 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ermel, Francisco Roberto | | | 2060 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Madeira, Wagner Martins | f | | 2027 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Salvadego, Matheus Henrique De O | | | 1937 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bezerra, Fabiano De Oliveira | | | 1952 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Uczai, Joao Pedro Filimberti | | | 2136 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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