|
Individual Calculations December 2021 |
|
|
|
| Wahrenberg, Ralf Total change: -4.40 | |   |
|
| 4. DPI BDO Schach-Open Leer A-Open | Leer | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1800 | 2.00 | 7 | -0.22 | 20 | -4.40 | |
|  Kotyk, Michael | | | 2075 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Goldenstein, Arnd | | | 1964 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Noordenbos, Daan | | | 2053 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Modder, Frank | | | 1929 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Meier, David Geffrey | c | | 2100 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Teichert, Felix | | | 2035 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nemitz, Alfred | | | 1450 | GER | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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) | | |
|
