|
Rapid:
Individual Calculations October 2021 |
|
|
|
| Straatmann, Carlos Alberto Total change: -4.40 | |   |
|
| I Etapa Circuito SIGMA de Xadrez RPD 2021 | Salvador BA | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1637 | 0.00 | 2 | -0.22 | 20 | -4.40 | |
|  Lopes Fo, Jorge Antonio Ferreira | c | | 2199 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  De Lima, Carlos Alberto Ribeiro | | | 1878 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
|
