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Individual Calculations November 2023 |
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| Signyjarson, Arnar Smari Total change: -1.00 | |   |
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| Icelandic Team Championship 2023-24 - 4th div. Round 1-4 | Reykjavik | ISL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1579 | 3.00 | 4 | 0.89 | 20 | 17.80 | |
|  Gudjonsson, Anton Vignir | | | 1435 | ISL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Jonsson, Hallur Steinar | | | 1179 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karlsson, Jon Einar | | | 1595 | ISL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ornolfsson, Magnus P. | | | 2161 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | * 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) | | | | Haustmot SA 2023 - Round 6-7 | Akureyri | ISL | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1579 | 0.00 | 2 | -0.94 | 20 | -18.80 | |
| | Oskarsson, Markus Orri | | | 1422 | ISL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Eiriksson, Sigurdur | | | 1787 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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