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Rapid:
Individual Calculations February 2023 |
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| Kristbergsson, Bjorgvin Total change: 56.20 | |   |
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| TR Rapid 2023 Jan #1 | Reykjavik | ISL | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1151 | 1.00 | 4 | 0.62 | 20 | 12.40 | |
|  Sigurjonsson, Brynjolfur | | | 1565 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Petursson, Steingrimur | | | 1349 | ISL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Danielsson, Grimur | | | 1701 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bjarkason, Brynjar | | | 1636 | ISL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | TR Rapid 2023 Jan #2 | Reykjavik | ISL | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1151 | 1.00 | 2 | 0.57 | 20 | 11.40 | |
| | Jensson, Erlingur | | | 1536 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Steingrimsson, Egill Gautur | | | 1266 | ISL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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 Jan #3 | Reykjavik | ISL | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1151 | 2.00 | 4 | 1.76 | 20 | 35.20 | |
| | Tryggvason, Erlingur | | | 1678 | ISL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Kristjansson, Halldor | | | 1558 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jonatansson, Sigurdur Freyr | | | 1526 | ISL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Stefansson, Bjorn Gretar | | | 1654 | ISL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | TR Rapid 2023 Jan #4 | Reykjavik | ISL | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1151 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
| | Sigurdarson, Oddur | | | 1458 | ISL | 0.00 | 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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