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Individual Calculations July 2023 |
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| Naumann, Felix Total change: -12.40 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1821 | 2.00 | 4 | -0.62 | 20 | -12.40 | |
|  Terhuven, Patrick | | | 2160 | GER | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Spelleken, Mark | | | 1510 | GER | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Rademacher, Bengt | | | 1636 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Luven, Thomas | | | 1455 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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