|
Individual Calculations November 2017 |
|
|
|
| Zerfass, Otfried Total change: -29.00 | |   |
|
| 25. Magdeburger Open Ottonen-Gruppe | Magdeburg | GER | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1888 | 4.00 | 7 | -1.45 | 20 | -29.00 | |
|  Nebeling, Joern | | | 1554 | GER | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Niedenthal, Robert | | | 1706 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Stengel, Hans | | | 1662 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mertens, Lothar | | | 1641 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Schulze, Nick | | | 1709 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Boettger, Ulf | | | 1706 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bethge, Johanna | | | 1687 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | |
|
