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Individual Calculations May 2023 |
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| Stuart, Brian Total change: -15.20 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1642 | 3.00 | 6 | -0.76 | 20 | -15.20 | |
|  Arndt, Uwe | | | 1940 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Abmayr, Annika | | | 1242 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shirov-Michna, Masza | | | 1349 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | B. Berglindardottir, Emilia Embla | | | 1110 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Fuchs, Elmar | | | 1973 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Seshadri, Sridhar | | | 1445 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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