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Rapid:
Individual Calculations May 2019 |
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| Johannsson, Orn Leo Total change: 9.40 | |   |
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| TR Rapid Tuesday IV - Group A | Reykjavik | ISL | 2019-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2082 | 3.00 | 4 | 0.47 | 20 | 9.40 | |
|  Valdimarsson, Johann | | | 1682 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jonsson, Gauti Pall | | | 1887 | ISL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gretarsson, Helgi Ass | g | | 2454 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Palsson, Halldor | | | 1877 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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