Individual Calculations December 2018 |
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Sigurvaldason, Hjalmar Total change: 31.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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U-2000 mot TR | Reykjavik | ISL | 2018-10-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1745 | 1509 | 2.00 | 5 | 0.89 | 20 | 17.80 | |
| Hallsson, Jon Eggert | | | 1732 | ISL | 1.00 | 1 | 0.78 | 20 | 15.60 | | Haraldsson, Sigurjon | | | 1765 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Hauksson, Bjorgvin Jonas | | | 1744 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Baldursson, Haraldur | | | 1909 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Aronsson, Gudmundur | | | 1573 | ISL | 1.00 | 1 | 0.59 | 20 | 11.80 | | * 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) | | Skakthing Gardabaejar 2018 - umf 5-7 | Gardabaer | ISL | 2018-10-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1802 | 1509 | 1.00 | 3 | 0.48 | 20 | 9.60 | |
| Sigurdsson, Pall | | | 1908 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Gudjonsson, Sindri | | | 1874 | ISL | 0.50 | 1 | 0.40 | 20 | 8.00 | | Hermannsson, Olafur | | | 1625 | ISL | 0.50 | 1 | 0.16 | 20 | 3.20 | | 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) | | Icelandic Team Chess Championship 2018-19 3rd division Round 1-4 | Reykjavik | ISL | 2018-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1685 | 1497 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
| Ingvarsson, Unnar | | | 1761 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | Magnusdottir, Veronika Steinunn | | | 1746 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Adalsteinsson, Hermann | | | 1548 | ISL | 1.00 | 1 | 0.57 | 20 | 11.40 | | 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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