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Rapid:
Individual Calculations November 2021 |
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| Gudmundsson, Fridrik Helgi Total change: -6.80 | |   |
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| TR Rapid 2021 Oct #2 | Reykjavik | ISL | 2021-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1141 | 0.00 | 2 | -0.22 | 20 | -4.40 | |
|  Edgarsson, Gudmundur | | | 1514 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Hauksson, Helgi | | | 1477 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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 2021 Oct #4 | Reykjavik | ISL | 2021-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1141 | 1.00 | 4 | -0.12 | 20 | -2.40 | |
| | Jonasson, Hordur | | | 1513 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Grettisson, Arnar Breki | | | 1358 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Omarsson, Adam | | | 1327 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kristbergsson, Bjorgvin | | | 1109 | ISL | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | |
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