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Individual Calculations December 2018 |
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| Finnsson, Johann Arnar Total change: 25.60 | |   |
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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 |
| 1764 | 1735 | 2.50 | 4 | 0.64 | 40 | 25.60 | |
|  Hirsch, Jonathan | | | 1544 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Helgason, Jon Thor | | | 1692 | ISL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Gudmundsson, Kjartan | | | 1992 | ISL | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Gunnlaugsson, Gisli | | | 1829 | ISL | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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