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Rapid:
Individual Calculations February 2023 |
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| Sigurvaldason, Hjalmar Total change: -6.20 | |   |
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| TR Rapid 2023 Jan #1 | Reykjavik | ISL | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1412 | 1.00 | 4 | 0.20 | 20 | 4.00 | |
|  Danielsson, Grimur | | | 1701 | ISL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Sigurjonsson, Brynjolfur | | | 1565 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jonatansson, Sigurdur Freyr | | | 1526 | ISL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Thorsson, Olafur | | | 2186 | ISL | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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 Jan #2 | Reykjavik | ISL | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1412 | 1.50 | 3 | 0.76 | 20 | 15.20 | |
| | Gudmundsson, Kristofer Orri | | | 1809 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sigurjonsson, Brynjolfur | | | 1565 | ISL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Hauksson, Helgi | | | 1517 | ISL | 0.50 | 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) | | | | TR Rapid 2023 Jan #3 | Reykjavik | ISL | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1412 | 0.00 | 3 | -1.28 | 20 | -25.60 | |
| | Stefansson, Bjorn Gretar | | | 1654 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Thorsteinsson, Almar Mani | | | 1227 | ISL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Jonatansson, Sigurdur Freyr | | | 1526 | ISL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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 |
| 1422 | 1412 | 1.00 | 2 | 0.01 | 20 | 0.20 | |
| | Danielsson, Grimur | | | 1701 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Leosson, Tomas Sindri | | | 1142 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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