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Individual Calculations October 2023 |
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| Almeida Junior, Alvaro Alves De Total change: 44.20 | |   |
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| III Floripa Spring Chess 2023 - U2400 | Florianopolis SC | BRA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2046 | 4.50 | 6 | 2.21 | 20 | 44.20 | |
|  De Oliveira, Renan Figueiredo Cos | | | 1646 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aranha Filho, Alvaro Z. | f | | 2205 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bueno, Alfeu Junior Varela | f | | 2135 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Filgueiras, Nathan Felipe | m | | 2328 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rodrigues, Edgar | f | | 2296 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Gauche, Charles | f | | 2154 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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