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Rapid:
Individual Calculations April 2023 |
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| Sigurjonsson, Brynjolfur Total change: -2.00 | |   |
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| TR Rapid 2023 Feb #4 | Reykjavik | ISL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1545 | 3.00 | 4 | 0.61 | 20 | 12.20 | |
|  Petursson, Steingrimur | | | 1342 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Saevaldsson, Kristinn Jon | | | 1864 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Steingrimsson, Egill Gautur | | | 1236 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gasanova, Ulker | | | 1440 | ISL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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 March #2 | Reykjavik | ISL | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1569 | 2.00 | 4 | -0.71 | 20 | -14.20 | |
| | Pettersson, Michael | | | 1283 | ISL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Leosson, Tomas Sindri | | | 1199 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karpelenia, Artur | | | 1304 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gudmundsson, Kristofer Orri | | | 1863 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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