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Individual Calculations April 2024 |
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| Birkisson, Bjorn Holm Total change: 16.00 | |   |
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| Icelandic Team Championship 2023-24 - 1st div. Round 5-7 | Reykjavik | ISL | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2140 | 3.00 | 3 | 0.87 | 20 | 17.40 | |
|  Thorsteinsdottir, Gudlaug | | wf | 2008 | ISL | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Bjornsson, Julius | | | 2026 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kristjansson, Arni H | | | 1906 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Reykjavik Open 2024 | Reykjavik | ISL | 2024-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2140 | 5.00 | 9 | -0.07 | 20 | -1.40 | |
| | Moussard, Jules | g | | 2540 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jansen, Marijn | | | 1899 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Honey, Luke Anthony | | | 1939 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Wolff, Michael | | | 1874 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Krzyzanowski, Marcin | g | | 2524 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Jelsma, Remco | | | 1802 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chasin, Nico | m | | 2447 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Cansdale, Zach | | | 1951 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Stark, John | c | | 1947 | NZL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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