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Individual Calculations December 2021 |
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| Meier, David Geffrey Total change: -6.40 | |   |
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| 4. DPI BDO Schach-Open Leer A-Open | Leer | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2100 | 4.00 | 7 | -0.32 | 20 | -6.40 | |
|  Weidemann, Jakob | | | 1824 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Holtel, Jasper | f | | 2305 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Theile-Rasche, Ingo | | | 1927 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Werbeck, Torsten | c | | 2018 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Wahrenberg, Ralf | | | 1800 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ewert, Hannes | f | | 2280 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Verbitsky, Jaroslaw | | | 1862 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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