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Individual Calculations February 2020 |
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| Lanz, Udo Total change: 7.20 | |   |
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| 37. Open Untergrombach | Bruchsal-Untergrombach | GER | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1777 | 2.00 | 6 | 0.36 | 20 | 7.20 | |
|  Jurkic, Bosiljko | | | 2037 | CRO | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Schott, Reimund | | | 1985 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Seeger, Klaus | | | 2009 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Ehlers, Michael | | | 1937 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Hansult, Manfred | | | 1838 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Arzer, Waldemar | | | 1918 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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