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Rapid:
Individual Calculations April 2021 |
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| Orrason, Arnar Freyr Total change: 28.80 | |   |
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| Skakthing Kopavogs 2021 - Umf 1-4 | Kopavogur | ISL | 2021-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1159 | 2.00 | 4 | 1.44 | 20 | 28.80 | |
|  Finnsson, Johann Arnar | | | 1553 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kjartansson, Matthias Bjorgvin | | | 1297 | ISL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gasanova, Ulker | | | 1591 | ISL | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Briem, Benedikt | | | 1523 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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