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Individual Calculations February 2023 |
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| Alvermann, Christian Total change: -7.00 | |   |
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| 19. Bad Koenigshofen Open 2022 | Bad Koenigshofen | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1728 | 2.50 | 6 | -0.35 | 20 | -7.00 | |
|  Grinev, Valeriy | m | | 2425 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Niedenthal, Robert | | | 1606 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kiesel, Jannik | | | 1592 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kalinina, Larisa | | wm | 2137 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reichert, Claudia | | | 1597 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Metzner, Nikolaus | | | 1553 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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