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Individual Calculations November 2021 |
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| Baldursson, Haraldur Total change: -10.20 | |   |
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| Icelandic Team Chess Championship 2021-22 - premier league Round 1-5 | Reykjavik | ISL | 2021-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1894 | 0.50 | 3 | -0.53 | 20 | -10.60 | |
|  Hauksson, Hordur Aron | | | 1846 | ISL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Halldorsson, Bragi | | | 2079 | ISL | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Halldorsson, Gudmundur | | | 2137 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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 2021-22 - 1st div. Round 1-4 | Reykjavik | ISL | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1894 | 0.50 | 2 | 0.02 | 20 | 0.40 | |
| | Baldursson, Hrannar | | | 2111 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Karlsson, Mikael Johann | | | 2082 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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