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Rapid:
Individual Calculations January 2023 |
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| Grettisson, Arnar Breki Total change: 1.20 | |   |
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| Islandsmotid i atskak 2022 | Selfoss | ISL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1481 | 3.00 | 9 | 0.03 | 40 | 1.20 | |
|  Briem, Benedikt | | | 2095 | ISL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Brynjarsson, Nokkvi Holm | | | 1181 | ISL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kjartansson, Dagur | | | 1728 | ISL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sigurdarson, Emil | | | 1876 | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eliasson, Matthias Mani | | | 1359 | ISL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Briem, Gudrun Fanney | | | 1435 | ISL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Sigurmundsson, Ingimundur | | | 1845 | ISL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Halldorsson, Kristjan | | | 1867 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jensson, Erlingur | | | 1548 | ISL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | |
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