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Individual Calculations November 2013 |
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| Bragason, Gudmundur Agnar Total change: 32.55 | |   |
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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 |
| 1469 | 1319 | 2.00 | 4 | 0.71 | 30 | 21.30 | |
|  Birkisson, Bardur Orn | | | 1478 | ISL | 0.00 | 1 | -0.29 | 30 | -8.70 | |  Magnusson, Thorsteinn | | | 1297 | ISL | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Halldorsson, Haukur | | | 1689 | ISL | 1.00 | 1 | 0.90 | 30 | 27.00 | | | Palsdottir, Soley Lind | | | 1412 | ISL | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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) | | | NOTE: K factor changed | | Icelandic Team Championship 2013-14 4th div. round 1-4 | Reykjavik | ISL | 2013-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1319 | 1.50 | 4 | 0.75 | 15 | 11.25 | |
| | Thorgeirsson, Jon Kristinn | | | 1719 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sigurdarson, Alec Elias | | | 1361 | ISL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Bjorgvinsson, Andri Freyr | | | 1623 | ISL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Jonsson, Sveinbjorn | | | 1705 | ISL | 0.50 | 1 | 0.41 | 15 | 6.15 | | | * 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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