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Individual Calculations May 2023 |
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| Haarde Vignisson, Hafthor Total change: 0.00 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1509 | 0 | 0.00 | 5 | 0.00 | 709 | | 0.00 | |
|  Opasiak, Dustin Tennessee | | | 1748 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Hallsson, Jon Eggert | | | 1747 | ISL | 0.00 | 1 | 0.00 | | 0.00 | | | Hallmundarson, Birkir | | | 1499 | ISL | 0.00 | 1 | 0.00 | | 0.00 | | | Gudmundsson, Solvi | | | 1283 | ISL | 0.00 | 1 | 0.00 | | 0.00 | | | Karlsson, Sighvatur | | | 1270 | ISL | 0.00 | 1 | 0.00 | | 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) | | |
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