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Individual Calculations September 2023 |
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| Reizniece-Ozola, Dana Total change: -8.00 | |   |
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| Riga Technical University Open 2023 - Tournament A | Riga | LAT | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2268 | 4.00 | 7 | -0.40 | 20 | -8.00 | |
|  Maklakova, Nellija | | | 1841 | LAT | 0.00 | 1 | -0.93 | 20 | -18.60 | |  Stahlschmidt, Timo | | | 1858 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adamovics, Aleksejs | | | 2023 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wierzbicki, Dawid | | | 1868 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tran, Thanh Tu | c | | 2413 | JPN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sivuk, Vitaly | g | | 2459 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Diermair, Andreas | g | | 2446 | AUT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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