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Individual Calculations September 2023 |
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| Potthoff, Phillip Total change: -10.80 | |   |
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| 13. Guetersloher Sparkassen-Cup A-Gruppe | Guetersloh | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1968 | 2.00 | 5 | -0.54 | 20 | -10.80 | |
|  Cupic, Lovro | f | | 2256 | CRO | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Brieger, Sebastian | | | 1759 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Junk, Phillip | | | 2104 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Heeke, Guido | | | 1861 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kahlert, Stefan | | | 1867 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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