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Rapid:
Individual Calculations December 2014 |
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| Halldorsson, Bragi Total change: 3.00 | |   |
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| Icelandic Senior Championship 2014 (65+) | Reykjavik | ISL | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2144 | 3.00 | 4 | 0.15 | 20 | 3.00 | |
|  Viglundsson, Bjorgvin | | | 2181 | ISL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Valtysson, Thor | | | 2019 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kristjansson, Sigurdur | | | 1878 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sigurdsson, Sveinbjorn | | | 1763 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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