Individual Calculations March 2023 |
|
|
Rivas Bustos, Roberto Total change: -18.80 | | |
|
IRT OPEN SEMANA VALDIVIANA 2023 | Valdivia, region de Los Rios | CHI | 2023-02-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1784 | 1623 | 0.50 | 3 | -0.47 | 40 | -18.80 | |
| Henriquez Cardenas, Mauricio | | | 1962 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | Arias Diaz, Miguel Angel | | | 1914 | CHI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Pezoa Campos, Eric Manuel | | | 1475 | CHI | 0.50 | 1 | -0.20 | 40 | -8.00 | | 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) | |
|