|
Individual Calculations May 2018 |
|
|
|
| Zahn, Achim Total change: -17.00 | |   |
|
| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1620 | 2.00 | 7 | -0.85 | 20 | -17.00 | |
|  Dilger, Tim | | | 1851 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kablan, Berkan | | | 1325 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Van Hoorebeke, Jimmy | | | 1798 | BEL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Reitz, Helmut | | | 1814 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ross, Norbert, Dr. | | | 1804 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kaufmann, Gunther | | | 1888 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wormuth, Hans | | | 1331 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | |
|
