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Individual Calculations September 2023 |
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| Wartenberg, Alexander Total change: -14.80 | |   |
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| Krefelder Sommeropen 2023 | Krefeld | GER | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1669 | 3.00 | 6 | -0.37 | 40 | -14.80 | |
|  Bilenko, Yaroslav | | | 2062 | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Loheide, Michel | | | 1830 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Stiller, Harald | | | 1363 | GER | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Aizbalts, Martin | | | 1385 | GER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Junge, Julia Marie | | | 1372 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Esser, Julian | | | 1708 | GER | 0.50 | 1 | 0.05 | 40 | 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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