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Individual Calculations August 2023 |
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| Westerinen, Heikki M.j. Total change: -1.50 | |   |
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| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2239 | 6.50 | 9 | -0.15 | 10 | -1.50 | |
|  Hirstel, Serge | | | 1839 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kraus, Werner | | | 1905 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Weber, Bernhard, Dr. | | | 2038 | GER | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Bien, Stefan | | | 2027 | GER | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Chan, Peng Kong | m | | 2141 | SGP | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kolthoff, Siegmund | | | 2060 | GER | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Garbuszus, Juergen | | | 2090 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Polster, Wolfgang, Dr. | | | 2189 | GER | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Johnsen, Gunnar | | | 2095 | NOR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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