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Individual Calculations February 2023 |
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| Zinnai, Graziano Matteo Total change: -29.20 | |   |
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| Basel Christmas Open Experts 2022 | Basel | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 2070 | 4.50 | 7 | -1.46 | 20 | -29.20 | |
|  Nagel, Daniel | | | 1683 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Grose, Kameron | | | 1781 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Deak-Sala, Emilia | | | 1856 | AUT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Aeschbacher, Dimitri | | | 1769 | SUI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Moser, Guido | | | 1771 | SUI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lotz, Dominik | | | 1739 | AUT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Novikov, Sergey D. | | | 1763 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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