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Individual Calculations March 2020 |
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| Olafsson, Thorvardur Total change: -63.60 | |   |
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| Skakthing Reykjavikur 2020 | Reykjavik | ISL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2188 | 4.50 | 9 | -2.88 | 20 | -57.60 | |
|  Ulfljotsson, Jon | | | 1788 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Heidarsson, Arnar | | | 1880 | ISL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bjarnason, Saevar | m | | 2057 | ISL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bjarnason, Olafur | | | 1815 | ISL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Jonsson, Gauti Pall | | | 2027 | ISL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Gudmundsson, Thordur | | | 1788 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haraldsson, Sigurjon | | | 1820 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fridjonsson, Julius | | | 2117 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Briem, Benedikt | | | 1841 | ISL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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) | | | | Skakhatid MotX 2020 - a-flokkur | Kopavogur | ISL | 2020-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2188 | 2.00 | 6 | -0.30 | 20 | -6.00 | |
| | Ragnarsson, Dagur | f | | 2357 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kristinsson, Baldur | | | 2226 | ISL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kjartansson, David | m | | 2356 | ISL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Thorhallsson, Simon | | | 2203 | ISL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Jonasson, Benedikt | f | | 2180 | ISL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Jonsson, Bjorgvin | m | | 2337 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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