|
Rapid:
Individual Calculations September 2023 |
|
|
|
| Barbosa, Valdino Total change: -20.20 | |   |
|
| IRT de Xadrez RPD de Bauru | Bauru SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1374 | 0.00 | 2 | -1.01 | 20 | -20.20 | |
|  Cremonesi, Roger Andrade | | | 1218 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Guedes, Deraldo Junio | | | 1521 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
|
