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Individual Calculations November 2021 |
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| Valgardsson, Gudjon Heidar Total change: -26.20 | |   |
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| Icelandic Team Chess Championship 2021-22 - 3rd div. Round 1-4 | Reykjavik | ISL | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 2025 | 2.00 | 4 | -1.31 | 20 | -26.20 | |
|  Hilmarsson, Andri Steinn | | | 1625 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Steinsson, Hallgrimur | | | 1794 | ISL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Jonsson, Kristjan Dagur | | | 1811 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ottesen, Oddgeir | | | 1752 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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