|
Rapid:
Individual Calculations March 2023 |
|
|
|
| Ferreira, Nuno David Total change: -6.80 | |   |
|
| Xadrez na Fabrica da Polvora 2023 (4) | Barcarena | POR | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1423 | 1.50 | 4 | -0.34 | 20 | -6.80 | |
|  Wang, Minqing | | | 1891 | GER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Goncalves, Carlos Manuel M. | | | 1486 | POR | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Maissa, Susana Flora Cesana | | | 1281 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Antunes, Ana | | | 1283 | POR | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
|
