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Individual Calculations May 2019 |
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| Carr, Jay Total change: -9.00 | |   |
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| GAMMA Reykjavik Open 2019 | Reykjavik | ISL | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1832 | 4.00 | 9 | -0.45 | 20 | -9.00 | |
|  Briem, Gudrun Fanney | | | 1432 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Walton, Alan J | c | | 2132 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jonasson, Hordur | | | 1518 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fridjonsson, Julius | | | 2117 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Larson, Gerald | | | 2038 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | L`ami, Alina | m | wg | 2232 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Signyjarson, Arnar Smari | | | 1522 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gunnarsson, Baltasar Mani Wedhol | | | 1432 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petursson, Gudni | | | 2020 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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