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Individual Calculations February 2023 |
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| Gut, Lionel Total change: 82.80 | |   |
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| 46. Weihnachtsopen Zurich Meister | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 1874 | 3.00 | 7 | 1.24 | 40 | 49.60 | |
|  Drechsler, Christoph | | | 2119 | SUI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Manko, Mariia | | | 2119 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Schmid, Christoph | | | 2032 | SUI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Berset, Alan | | | 2065 | SUI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Martelli, Tommaso | | | 1914 | ITA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Reichel, Jonathan | | | 2102 | GER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Namyslo, Holger | f | | 2152 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Schaffhausen Open 2023 | Schaffhausen | SUI | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1900 | 4.50 | 5 | 1.40 | 40 | 56.00 | |
| | Spinella, Giandomenico | | | 1477 | SUI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Pathak, Raghav | | | 1500 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mikavica, Mirko | | | 2092 | SRB | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Doenitz, Christian, Dr. | | | 2027 | GER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Federer, Colin | | | 1773 | SUI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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) | | | | Qualification 2023 U14 Winterthur (Standard) | Winterthur | SUI | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1900 | 2.50 | 4 | -0.57 | 40 | -22.80 | |
| | Federer, Colin | | | 1773 | SUI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Van Aepelen, Nikolai | | | 1553 | SUI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Gut, Raphael | | | 1803 | SUI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Stoll, Arturo | | | 1567 | SUI | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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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