|
Rapid:
Individual Calculations December 2021 |
|
|
|
| Nascimento, Ayran Tenorio Total change: 13.00 | |   |
|
| 3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1686 | 1.00 | 4 | 0.65 | 20 | 13.00 | |
|  Vieira, Jose Renato Braga S. | | | 1949 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Zampronha, Wladimir Camilo | | | 2105 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Miquelin, Nicolas Seoane | | | 2126 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Poeta, Caio Medeiros | | | 2182 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | |
|
