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Individual Calculations May 2017 |
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| Briem, Stephan Total change: 20.80 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1865 | 2.00 | 8 | 0.52 | 40 | 20.80 | |
|  Tarjan, James E | g | | 2265 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Louis, Thibault | f | | 2202 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Plotkin, Mark | | | 2147 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Wecker, Martin | | | 2134 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Viglundsson, Bjorgvin | | | 2143 | ISL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Peat, Matthew | | | 2014 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Fehr, Axel, Dr. | | | 2102 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Arnalds, Stefan | | | 2035 | ISL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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