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Individual Calculations February 2023 |
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| Heidarsson, Arnar Milutin Total change: -11.80 | |   |
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| Skakhatid Fulltingis 2023 B flokkur 1-3 | Gardabaer | ISL | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 2032 | 2.00 | 3 | -0.59 | 20 | -11.80 | |
|  Masson, Kjartan | | | 1726 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Sigurthorsson, Kristinn J | | | 1786 | ISL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Briem, Gudrun Fanney | | | 1632 * | 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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