Individual Calculations December 2018 |
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Petersen, Adolf Total change: -22.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Icelandic Team Chess Championship 2018-19 2nd division Round 1-4 | Reykjavik | ISL | 2018-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1823 | 1843 | 0.50 | 2 | -0.55 | 40 | -22.00 | |
| Magnusson, Audbergur | | | 1661 | ISL | 0.00 | 1 | -0.74 | 40 | -29.60 | | Baldursson, Haraldur | | | 1984 | ISL | 0.50 | 1 | 0.19 | 40 | 7.60 | | 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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