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Individual Calculations April 2022 |
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| Einarsson, Halldor Gretar Total change: 19.00 | |   |
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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 |
| 2398 | 2207 | 2.00 | 4 | 0.95 | 20 | 19.00 | |
|  Thorgeirsson, Jon Kristinn | f | | 2275 | ISL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ragnarsson, Dagur | f | | 2351 | ISL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gretarsson, Helgi Ass | g | | 2467 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pakleza, Zbigniew | g | | 2500 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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