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Individual Calculations May 2019 |
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| Thorsteinsdottir, Gudlaug Total change: -7.80 | |   |
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| GAMMA Reykjavik Open 2019 | Reykjavik | ISL | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1984 | 3.50 | 8 | -0.39 | 20 | -7.80 | |
|  Hrafnsson, Hreinn | | | 1659 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Bjornsson, Tomas | f | | 2156 | ISL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Low, Zhen Yu Cyrus | m | | 2384 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Johannesson, Haki | | | 1695 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kjartansson, Gudmundur | m | | 2384 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vaishali, R | | wg | 2353 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Solaroli, Riccardo | | | 1770 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Aasen, Joakim | | | 1645 | NOR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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