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Individual Calculations February 2023 |
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| Burri, Roland Total change: 0.20 | |   |
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| 46. Weihnachtsopen Zurich Allgemein | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1454 | 0.50 | 3 | 0.01 | 20 | 0.20 | |
|  Aleksandrov, Michael | | | 1774 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Lesniak, Julien | | | 1713 | SUI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Schimmer, Michael | | | 1719 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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