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Individual Calculations May 2017 |
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| Thorsteinsdottir, Gudlaug Total change: -2.80 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2013 | 4.00 | 9 | -0.14 | 20 | -2.80 | |
|  Stefansson, Hannes | g | | 2413 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lemery, Jon Thor | | | 1708 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Aradhya, Garg | | | 2315 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kristinsson, Magnus | | | 1783 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Murray, Peter | | | 2235 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Meier, Gerd | | | 1779 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ulfsson, Olafur Evert | | | 1802 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hill, Alistair | | | 2209 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Della Pietra, Andrea | | | 2228 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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