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Individual Calculations September 2023 |
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| Habibi, Ali Total change: -25.80 | |   |
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| DAVOS Summer Open 2023 | Davos | SUI | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2171 | 3.50 | 5 | -0.56 | 10 | -5.60 | |
|  De Lellis, Pietro | | | 1772 | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Adzic, Slobodan | f | | 2039 | SUI | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Marty, Fridolin | | | 1894 | SUI | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Kittler, Laszlo | | | 1771 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Senn, Roland | | | 2012 | SUI | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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) | | | | Luzerner Open 2023 | Luzern | SUI | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2171 | 3.50 | 7 | -1.94 | 10 | -19.40 | |
| | Souiller, Frank | | | 1921 | SUI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Delmonico, Nils | | | 1901 | SUI | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Meier, Manuel | | | 1998 | SUI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Guyer, Marlon | | | 1853 | SUI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Buehler, Michael | | | 2043 | SUI | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Deuber, Roman | | | 2047 | SUI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Buettiker, Stephan | | | 1861 | SUI | 0.50 | 1 | -0.36 | 10 | -3.60 | |
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) | | | | SMM 2023 NLB round 6 | decentralised | SUI | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2171 | 0.50 | 1 | -0.08 | 10 | -0.80 | |
| | Ramseyer, Nicola | | | 2111 | SUI | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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