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Individual Calculations April 2017 |
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| Gerhardt, Dirk Total change: -8.20 | |   |
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| 8. Pfalz Open B | Neustadt an der Weinstrasse | GER | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1886 | 2.00 | 4 | -1.17 | 20 | -23.40 | |
|  Afonso, Nils | | | 1721 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Dalchow, Jonas | | | 1682 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kessler, Klaus | | | 1662 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Siedler, Marc | | | 1505 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 24. VfB Schach Leipzig Open | Leipzig | GER | 2017-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1886 | 5.00 | 7 | 0.76 | 20 | 15.20 | |
| | Kauder, Wilfried | | | 1486 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ehrlich, Kay | | | 2023 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Krongraf, Henryk | | | 1736 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Siewert, Wolfgang | | | 1749 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Vorreiter, Heiko | | | 1714 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nguyen, Alex Dac-Vuong | | | 2098 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Seichter, Andreas | | | 1772 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
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