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Rapid:
Individual Calculations April 2021 |
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| Gudmundsson, Solvi Total change: -23.00 | |   |
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| TR Rapid March 2021 #1 | Reykjavik | ISL | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1463 | 1.50 | 3 | -0.23 | 20 | -4.60 | |
|  Hauksson, Helgi | | | 1563 | ISL | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Njardarson, Arnar Ingi | | | 1466 | ISL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Kristbergsson, Bjorgvin | | | 1136 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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 March 2021 #2 | Reykjavik | ISL | 2021-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1463 | 2.00 | 4 | 0.24 | 20 | 4.80 | |
| | Johannesson, Petur | | | 965 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Gudmundsson, Bjarni Thor | | | 1556 | ISL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Stefansson, Vignir Vatnar | f | | 2170 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sigurdsson, Magnus | | | 1523 | DEN | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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 March 2021 #3 | Reykjavik | ISL | 2021-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1463 | 1.50 | 4 | -1.07 | 20 | -21.40 | |
| | Sigurdsson, Magnus | | | 1523 | DEN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Brynjarsson, Orvar Holm | | | 997 | ISL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Palsson, Magnus Mar | | | 1097 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Thorarensen, Adalsteinn | | | 1610 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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 March 2021 #4 | Reykjavik | ISL | 2021-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1463 | 2.00 | 4 | -0.09 | 20 | -1.80 | |
| | Jonatansson, Sigurdur Freyr | | | 1587 | ISL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Jonasson, Hordur | | | 1505 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kristbergsson, Bjorgvin | | | 1136 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Sigurvaldason, Hjalmar | | | 1496 | ISL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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