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Individual Calculations September 2023 |
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| Lagerborg, Krister Total change: -7.60 | |   |
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| Riga Technical University Open 2023 - Tournament B | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2119 | 7.00 | 9 | -0.38 | 20 | -7.60 | |
|  Ivanova, Lidia | | | 1475 | EST | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Mlynek, Maksymilian | | | 1626 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Obrochta, Lena | | | 1685 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Krakops, Martijs | | | 1719 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrusevics, Jegors | | | 1678 | LAT | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Sirp, Karl Aleksander | | | 1982 | EST | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bergstrom, Assar | | | 1630 | SWE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kalkowski, Igor | | | 2034 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tokranovs, Dmitrijs | f | | 2214 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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