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Individual Calculations February 2023 |
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| Kosovska, Olena Total change: 31.40 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1831 | 2.50 | 5 | 1.57 | 20 | 31.40 | |
|  Schmid, Franz | | | 2105 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Seisenberger, Georg | | | 2076 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Niedermeier, Thomas | f | | 2228 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brunner, Tobias | | | 2047 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bielmeier, Ludwig | | | 2012 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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