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Individual Calculations December 2021 |
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| De Vjunior, Liduino Furtado Total change: 8.00 | |   |
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| Festival Regional Norte de Xadrez 2021 | Rio Branco AC | BRA | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2089 | 5.00 | 6 | 0.40 | 20 | 8.00 | |
|  De Oliveira, Gualter Amelio | | | 1689 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oliveira, Reginaldo Sousa | | | 1718 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pereira, Elivan Dos Santos | | | 1689 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Oliveira, Victor Gabriel C | c | | 2154 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Cabrera, Dino Luis Hernandez | | | 2039 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Farias, Robson Da Costa | | | 1756 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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