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Rapid:
Individual Calculations April 2023 |
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| Jonsson, Logi Runar Total change: 26.60 | |   |
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| TR Rapid 2023 Feb #4 | Reykjavik | ISL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1548 | 2.50 | 4 | 0.40 | 20 | 8.00 | |
|  Gramizadeh, Hamed | | | 1323 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Heidarsson, Arnar Milutin | | | 1986 | ISL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Hauksson, Helgi | | | 1495 | ISL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sigurvaldason, Hjalmar | | | 1406 | ISL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | TR Rapid 2023 March #1 | Reykjavik | ISL | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1579 | 3.00 | 3 | 0.39 | 20 | 7.80 | |
| | Steingrimsson, Egill Gautur | | | 1264 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Leosson, Tomas Sindri | | | 1199 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gudmundsson, Solvi | | | 1298 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | TR Rapid 2023 March #2 | Reykjavik | ISL | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1579 | 3.00 | 4 | 0.54 | 20 | 10.80 | |
| | Jonsdottir, Katrin Maria | | | 1294 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Thorsson, Olafur | | | 2149 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sigurvaldason, Hjalmar | | | 1399 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Steingrimsson, Egill Gautur | | | 1264 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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