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Rapid:
Individual Calculations August 2023 |
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| Gudjonsson, Sigurdur Pall Total change: -62.40 | |   |
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| TR Rapid 2023 July #4 | Reykjavik | ISL | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1820 | 2.00 | 4 | -1.56 | 40 | -62.40 | |
|  Atlason, Bjartur Ymir | | | 1293 | ISL | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Hauksson, Helgi | | | 1472 | ISL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Vigfusson, Robert Orn | | | 1420 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Osorio Ferrer, Roberto Eduardo | | | 1598 | VEN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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