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Individual Calculations September 2022 |
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| Hamalainen, Sami Total change: -34.40 | |   |
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| Riga Technical University Open 2022 - Tournament A | Riga | LAT | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2160 | 5.00 | 9 | -1.72 | 20 | -34.40 | |
|  Steiners, Emils | | | 1760 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mitusov, Semen | f | | 2415 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Savicevs, Arsenijs | | | 1904 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Tiiva, Eetu | | | 1900 | FIN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Avotins, Maigonis | | | 1882 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Posaskov, Nikita | | | 1959 | LTU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Hagesather, Nina | | | 1915 | NOR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kuznecova, Marija | | | 1865 | LAT | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Parhomenko, Margarita | | | 1973 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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