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Individual Calculations December 2021 |
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| Ferreira, Rogerio Nunes Total change: -65.20 | |   |
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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 |
| 1586 | 1694 | 1.50 | 5 | -1.63 | 40 | -65.20 | |
|  Dantas, Neimar De Oliveira | | | 2030 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  De Oliveira, Gualter Amelio | | | 1507 | BRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Frometa, Odannys Azaharez | | | 1679 | BRA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Oliveira, Caua Henrique Silva | | | 1294 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dos Santos, Paulo H. Maximo | | | 1422 | BRA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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