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Rapid:
Individual Calculations April 2023 |
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| Gudmundsson, Solvi Total change: 70.60 | |   |
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| TR Rapid 2023 March #1 | Reykjavik | ISL | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1298 | 2.50 | 4 | 2.26 | 20 | 45.20 | |
|  Gudmundsson, Kristofer Orri | | | 1863 | ISL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Halldorsson, Kristjan | | | 1799 | ISL | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Eliasson, Kristjan Orn | | | 1872 | ISL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Jonsson, Logi Runar | | | 1579 | ISL | 0.00 | 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 |
| 1569 | 1298 | 0.50 | 3 | -0.05 | 20 | -1.00 | |
| | Hjaltason, Elvar Orn | | | 1690 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hauksson, Helgi | | | 1523 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Grettisson, Arnar Breki | | | 1493 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | TR Rapid 2023 March #3 | Reykjavik | ISL | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1298 | 2.50 | 4 | 1.59 | 20 | 31.80 | |
| | Njardarson, Arnar Ingi | | | 1512 | ISL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Hauksson, Helgi | | | 1523 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bjornsson, Eirikur K. | | | 1838 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Petursson, Steingrimur | | | 1346 | ISL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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 2023 March #4 | Reykjavik | ISL | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1298 | 0.00 | 2 | -0.27 | 20 | -5.40 | |
| | Eliasson, Kristjan Orn | | | 1872 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Grettisson, Arnar Breki | | | 1493 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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