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Blitz:
Individual Calculations December 2017 |
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| Gardarsson, Hordur Total change: -15.80 | |   |
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| Atkvold Hugins 2017-10-30 - Round 1-3 | Reykjavik | ISL | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1715 | 2.50 | 3 | 0.42 | 20 | 8.40 | |
|  Hardarson, Petur Palmi | | | 1607 | ISL | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Davidsson, Oskar Vikingur | | | 1705 | ISL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kristbergsson, Bjorgvin | | | 1315 * | ISL | 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) | | | | Hradkvold Hugins 2017-11-27 | Reykjavik | ISL | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1715 | 2.50 | 6 | -1.21 | 20 | -24.20 | |
| | Johannesson, Petur | | | 1315 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kristbergsson, Bjorgvin | | | 1315 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vigfusson, Vigfus | | | 2019 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hardarson, Petur Palmi | | | 1607 | ISL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jonatansson, Sigurdur Freyr | | | 1539 | ISL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Magnusson, Magnus | | | 1824 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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