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Individual Calculations November 2013 |
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| Jonasson, Hordur Total change: -67.20 | |   |
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| Reykjavik Chess Club Championship 2013 d-group | Reykjavik | ISL | 2013-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1622 | 1.50 | 5 | -2.24 | 30 | -67.20 | |
|  Bragason, Gudmundur Agnar | | | 1319 | ISL | 0.50 | 1 | -0.36 | 30 | -10.80 | |  Halldorsson, Haukur | | | 1689 | ISL | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Kristbergsson, Bjorgvin | | | 1222 * | ISL | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Hrafnsson, Hilmir | | | 1351 | ISL | 0.00 | 1 | -0.83 | 30 | -24.90 | | | Ragnarsson, Heimir Pall | | | 1455 | ISL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | * 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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