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Individual Calculations May 2017 |
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| Ulfsson, Olafur Evert Total change: 1.60 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1802 | 3.00 | 9 | 0.08 | 20 | 1.60 | |
|  Soumya, Swaminathan | | wg | 2202 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kristbergsson, Bjorgvin | | | 1402 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yakimenko, Alexander A. | | | 2145 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gorti, Akshita | f | wm | 2202 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Doknjas, Joshua | c | | 2123 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Persson, Anders | | | 2078 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thorsteinsdottir, Gudlaug | | wf | 2013 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Arnason, Saemundur | | | 1402 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Magnusson, Magnus | | | 1978 | ISL | 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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