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Individual Calculations December 2021 |
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| Oliveira , Nauana Da Silva Total change: 0.00 | |   |
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| Festival Regional Norte de Xadrez 2021 | Rio Branco AC | BRA | 2021-11-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1425 | 0 | 0.00 | 4 | 0.00 | 625 | | 0.00 | |
|  Pereira, Elivan Dos Santos | | | 1668 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  De Oliveira, Luiz Carlos | | | 1458 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Fonseca, Rogerio Da Silva | | | 1220 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Da Costa, Isaias Nascimento | | | 1354 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |
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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