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Individual Calculations May 2017 |
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| Arnalds, Stefan Total change: -12.20 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2035 | 4.50 | 9 | -0.61 | 20 | -12.20 | |
|  Landa, Konstantin | g | | 2435 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Acevedo Mendez, Lisseth | | wm | 1845 | CRC | 0.50 | 1 | -0.25 | 20 | -5.00 | | | De Winter, Eric | | | 1786 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Maisuradze, Nino | | wg | 2273 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mai, Alexander Oliver | | | 1813 | ISL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Thorsson, Pall | | | 1688 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Breidfjord, Palmar | | | 1866 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gislason, Gudmundur | f | | 2314 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Briem, Stephan | | | 1865 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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