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Individual Calculations November 2021 |
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| Kjartansson, Gudmundur Total change: 9.60 | |   |
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| Icelandic Team Chess Championship 2021-22 - premier league Round 1-5 | Reykjavik | ISL | 2021-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2512 | 2447 | 3.00 | 5 | 0.94 | 10 | 9.40 | |
|  Hillarp Persson, Tiger | g | | 2541 | SWE | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Hjartarson, Johann | g | | 2519 | ISL | 1.00 | 1 | 0.60 | 10 | 6.00 | |  Gretarsson, Hjorvar Steinn | g | | 2597 | ISL | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Stefansson, Vignir Vatnar | m | | 2383 | ISL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Steingrimsson, Hedinn | g | | 2519 | ISL | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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) | | | | Fagernes Chess International 2021 GM Group | Fagernes | NOR | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2433 | 6.00 | 9 | 0.02 | 10 | 0.20 | |
| | Hagner, Bennet | | | 2133 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Shehzad, Shazil | | | 2247 | NOR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kenneskog, Theodor | f | | 2309 | SWE | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Seifert, Volker | f | | 2246 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sanal, Vahap | g | | 2585 | TUR | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Kvaloy, Aksel Bu | | | 2275 | NOR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Lindh, Fredrik | f | | 2296 | SWE | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Mikalsen, Erlend | m | | 2373 | NOR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Ingebretsen, Jens E | f | | 2274 | NOR | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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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