|
Individual Calculations February 2018 |
|
|
|
| Welsch, Dieter Total change: 17.20 | |   |
|
| 27. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1814 | 3.00 | 4 | 0.86 | 20 | 17.20 | |
|  Duchrow, Fred | | | 1748 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Hornung, Gerd | | | 1543 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kroencke, Manfred | | | 1994 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Hadlich, Gerald | | | 1843 | GER | 0.50 | 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) | | |
|
