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Individual Calculations July 2023 |
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| Bui, Hoan Tam Total change: 44.40 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1701 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
|  Martin, Dennis | | | 2019 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | XII. Unser Fritz-Open 2023 | Herne | GER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1733 | 2.50 | 5 | 1.24 | 40 | 49.60 | |
|  Wichtrup, Jan-Louis | | | 2120 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Schulz-Runge, Michael | | | 1807 | GER | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Scheck, Kyrill | | | 2169 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Engelmann, Chris | | | 1793 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Karpenko, Nikolaj | | | 1888 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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