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Individual Calculations February 2023 |
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| Deuber, Roman Total change: 14.80 | |   |
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| 46. Weihnachtsopen Zurich Meister | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 1994 | 3.00 | 7 | 0.85 | 20 | 17.00 | |
|  Hommer, Jeremy | | | 2280 | GER | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Meylan, Andre | | | 2190 | SUI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Palozza, Christian | f | | 2304 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Meier, Lukas | | | 2147 | SUI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mikavica, Mirko | | | 2092 | SRB | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Buehler, Michael | | | 2072 | SUI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kwossek, Georg | | | 1968 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 | decentralised | SUI | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 2002 | 1.50 | 2 | -0.11 | 20 | -2.20 | |
| | Von Kistowski, Fynn | | | 1602 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frick, Renato | | | 1859 | LIE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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