|
Rapid:
Individual Calculations September 2021 |
|
|
|
| Arias Peralta, Oscar David Total change: -0.80 | |   |
|
| IRT Torneo de Ajedrez Activo Sub2000 Amateur | Pandi | COL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1441 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
|  Ramirez Buitrago, Diego Mauricio | c | | 1944 | COL | 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) | | |
|
