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Individual Calculations April 2018 |
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| Ontiveros, John Total change: -37.40 | |   |
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| GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial | Reykjavik | ISL | 2018-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1736 | 3.50 | 8 | -1.87 | 20 | -37.40 | |
|  Birkisson, Bjorn Holm | | | 2022 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Alexandersson, Orn | | | 1466 | ISL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sigfusson, Ottar Orn Bergmann | | | 1336 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Heimisson, Hilmir Freyr | c | | 2136 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gudmundsson, Gunnar Erik | | | 1511 | ISL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Morgan, George | | | 1536 | AUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Karlsson, Isak Orri | | | 1336 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fjallheim, Benjamin Reinert | | | 1336 * | FAI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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