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Individual Calculations November 2023 |
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| Thorgeirsson, Jon Kristinn Total change: -3.20 | |   |
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| Icelandic Team Championship 2023-24 - 1st div. Round 1-4 | Reykjavik | ISL | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2249 | 3.00 | 4 | -0.16 | 20 | -3.20 | |
|  Birkisson, Bjorn Holm | | | 2103 | ISL | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Hardarson, Petur Palmi | | | 2106 | ISL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Baldursson, Haraldur | | | 1849 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sigurdsson, Snorri Thor | | | 1956 | ISL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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