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Individual Calculations November 2021 |
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| Ingason, Sigurdur Total change: -0.80 | |   |
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| 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 |
| 2107 | 1782 | 0.50 | 4 | -0.04 | 20 | -0.80 | |
|  Bergthorsson, Jon Thor | | | 2155 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Karlsson, Thorleifur | | | 2013 | ISL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mai, Aron Thor | | | 2079 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Johannsson, Orn Leo | | | 2182 * | ISL | 0.00 | 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) | | |
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