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Individual Calculations November 2023 |
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| Wiktorczyk, Michel Total change: -30.40 | |   |
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| Marburger Schachtage 2023 A-Turnier | Marburg | GER | 2023-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1837 | 2.00 | 5 | -0.76 | 40 | -30.40 | |
|  Meyner, Hannes | | | 2137 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Lorch, Alexander | | | 1619 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wortmann, Klaus Peter | | | 1978 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Peschel, Julia | | | 1561 | GER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Backhaus, Manfred | | | 1698 | GER | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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