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Individual Calculations April 2022 |
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| Bergsson, Stefan Total change: 14.40 | |   |
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| Icelandic Team Chess Championship 2021-22 - premier league Round 6-10 | Reykjavik | ISL | 2022-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2095 | 2.50 | 4 | 0.87 | 20 | 17.40 | |
|  Briem, Stephan | | | 2039 | ISL | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Bjornsson, Tomas | f | | 2174 | ISL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Johannesson, Oliver | f | | 2220 | ISL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Crevatin, Leo | c | | 2224 | SWE | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Skakthing Nordlendinga 2022 Round 5-7 | Husavik | ISL | 2022-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2095 | 1.00 | 2 | -0.15 | 20 | -3.00 | |
| | Kjartansson, David | m | | 2305 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Signyjarson, Arnar Smari | | | 1695 * | ISL | 1.00 | 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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