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Blitz:
Individual Calculations August 2017 |
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| Vigfusson, Vigfus Total change: -1.00 | |   |
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| Minningarmot Johonnu Kristjonsdottur 2017 | Arneshreppur | ISL | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1905 | 3.50 | 7 | -0.20 | 20 | -4.00 | |
|  Fridthjofsdottir, Sigurl. Regina | | | 1738 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Arnason, Jon L | g | | 2305 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ptacnikova, Lenka | | wg | 2009 | ISL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sigurthorsson, Kristinn Jens | | | 1798 | ISL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jonsson, Gauti Pall | | | 1882 | ISL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sigurdarson, Tomas Veigar | | | 1946 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Sigurvaldason, Hjalmar | | | 1505 * | 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) | | | | Opna meistaramot Vinaskakfelagsins i hradskak 2017 | Reykjavik | ISL | 2017-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1905 | 3.00 | 5 | -0.24 | 20 | -4.80 | |
| | Magnusson, Thorsteinn | | | 1505 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Johannsson, Hjortur Yngvi | | | 1749 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Thorsson, Olafur | | | 2186 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jonsson, Gauti Pall | | | 1882 | ISL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Finnsson, Finnur | | | 1505 * | 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) | | | | Sumarmot vid Selvatn | Selvatn | ISL | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1905 | 4.00 | 9 | 0.39 | 20 | 7.80 | |
| | Jonsson, Pall G | | | 1839 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jonsson, Gauti Pall | | | 1882 | ISL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Halldorsson, Bragi | | | 2114 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Thorhallsson, Throstur | g | | 2305 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valtysson, Thor | | | 1987 | ISL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Davidsson, Oskar Vikingur | | | 1602 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bjornsson, Eirikur K. | | | 1948 | ISL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Stefansson, Vignir Vatnar | f | | 2127 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gunnarsson, Gunnar K | | | 2078 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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