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Individual Calculations March 2018 |
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| Einarsson, Halldor Gretar Total change: 18.60 | |   |
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| Skakhatid MotX 2018 a-flokkur | Kopavogur | ISL | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2236 | 3.50 | 7 | 0.93 | 20 | 18.60 | |
|  Arnason, Jon L | g | | 2457 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Johannesson, Ingvar Thor | f | | 2352 | ISL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Halldorsson, Gudmundur | | | 2174 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jonsson, Bjorgvin | m | | 2349 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gretarsson, Helgi Ass | g | | 2441 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Thorsteinsson, Thorsteinn | f | | 2327 | ISL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Omarsson, Dadi | | | 2275 | ISL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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