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Individual Calculations July 2023 |
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| Kuhn, Andreas Total change: -11.60 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1837 | 3.00 | 6 | -0.58 | 20 | -11.60 | |
|  Woosmann, Klaus | | | 1437 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Welzel, Philipp | | | 2160 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Holzmann, Dagmar | | | 1537 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Terhuven, Patrick | | | 2160 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Johannes, Manuel | | | 1562 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Roth, Jan Paul | | | 1670 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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