|
Rapid:
Individual Calculations January 2023 |
|
|
|
| Ribeiro Das Neves, Gabriel Total change: 18.40 | |   |
|
| I Copa Petrotorque Catanduva de Xadrez RPD | Catanduva SP | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1649 | 2.00 | 4 | 0.92 | 20 | 18.40 | |
|  Shiroma, Silvio Haruo | | | 2174 | BRA | 1.00 | 1 | 0.97 | 20 | 19.40 | |  De Carvalho, Vitor Augusto Poncia | | | 2024 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pereira Da Silva, Breno D Alkmin | | | 1920 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Da Silva, Abraao Augusto | | | 1417 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
|
