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Rapid:
Individual Calculations March 2021 |
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| Njardarson, Arnar Ingi Total change: 25.20 | |   |
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| TR Rapid Feb 2021 #1 | Reykjavik | ISL | 2021-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1441 | 2.00 | 4 | 0.66 | 20 | 13.20 | |
|  Jonsson, Gauti Pall | | | 2016 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Johannesson, Petur | | | 996 | ISL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Hauksson, Helgi | | | 1607 | ISL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Fivelstad, Jon Olav | | | 1815 | NOR | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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 Feb 2021 #2 | Reykjavik | ISL | 2021-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1441 | 1.00 | 3 | 0.35 | 20 | 7.00 | |
| | Gardarsson, Hordur | | | 1631 | ISL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Jonsson, Gauti Pall | | | 2016 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kristjansson, Halldor | | | 1531 | ISL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | TR Rapid Feb 2021 #3 | Reykjavik | ISL | 2021-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1441 | 1.00 | 2 | 0.25 | 20 | 5.00 | |
| | Jonsson, Gauti Pall | | | 2016 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Heidarsson, Mikael Bjarki | | | 1269 | ISL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | |
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