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Individual Calculations May 2023 |
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| Ingason, Sigurdur Total change: -28.00 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1756 | 1.50 | 6 | -1.40 | 20 | -28.00 | |
|  Briem, Benedikt | | | 2127 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Birkisson, Bjorn Holm | | | 2110 | ISL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kather, Yannick | | | 2137 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Seshadri, Sridhar | | | 1445 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Han, Oron | | | 1496 | ISR | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lokeswara, Rao M | | | 1356 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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