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Individual Calculations July 2023 |
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| Kirchner, Emil Total change: 0.80 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1656 | 2.00 | 6 | 0.02 | 40 | 0.80 | |
|  Cornelisse, John | | | 2148 | NED | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Diduh, Ihor | | | 2021 | UKR | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Schmidt, Boris | | | 1742 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Neumair, Dorian | | | 1419 | GER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Klaus, Egon | | | 1795 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Wallace, Mitchel | | | 1764 | NED | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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