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Rapid:
Individual Calculations July 2020 |
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| Olafsson, Arni Total change: -0.80 | |   |
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| Brim motarodin 2020-21 - Mot 1 - 1.-4. umferd | Reykjavik | ISL | 2020-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1183 | 0.00 | 3 | -0.69 | 20 | -13.80 | |
|  Mai, Aron Thor | | | 1638 | ISL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Haraldsson, Haraldur | | | 1918 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hallmundarson, Birkir | | | 1095 | ISL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | TR Rapid 2020 June #4 | Reykjavik | ISL | 2020-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1183 | 2.50 | 4 | 0.65 | 20 | 13.00 | |
| | Sigurdarson, Logi | | | 1617 | ISL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Heidarsson, Mikael Bjarki | | | 1180 | ISL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Kristbergsson, Bjorgvin | | | 1099 | ISL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Johannesson, Petur | | | 1054 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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