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Individual Calculations July 2023 |
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| Oltmanns, Jan Total change: 3.40 | |   |
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| XII. Unser Fritz-Open 2023 | Herne | GER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2171 | 3.50 | 6 | 0.17 | 20 | 3.40 | |
|  Koch, Burkhard | | | 1765 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bashirov, Kemal | | | 2197 | UKR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Wolter, Detlev | | | 2199 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Golovanj, Andrej | | | 2320 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Reuter, Julian-Frank | | | 2022 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gluma, Christian | | | 2181 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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