|
Individual Calculations August 2023 |
|
|
|
| Vollenberg, Joerg Total change: -18.80 | |   |
|
| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1562 | 1.00 | 4 | -0.94 | 20 | -18.80 | |
|  De Man, Luuk | | | 1877 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Materia, Mario | | | 1192 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jekel, Wolfgang | | | 1728 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Burosch, Raimund | | | 1477 | GER | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | |
|
