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Individual Calculations November 2012 |
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| Karlsson Mikae, L Johann Total change: 20.25 | |   |
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| Reykjavik Chess Club Championship 2012 - a-group | Reykjavik | ISL | 2012-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 1933 | 3.00 | 9 | 1.26 | 15 | 18.90 | |
|  Jensson, Einar Hjalti | f | | 2305 | ISL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Omarsson, Dadi | | | 2206 | ISL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ragnarsson, Johann | | | 2081 | ISL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Gunnarsson, Jon Viktor | m | | 2333 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bjarnason, Saevar | m | | 2090 | ISL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Thorhallsson, Gylfi | | | 2156 | ISL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bjornsson, Sverrir Orn | | | 2154 | ISL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Maack, Kjartan | | | 2132 | ISL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ptacnikova, Lenka | | wg | 2264 | ISL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * 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) | | | | Icelandic Team Championship 2012-13 Div. 1 round 1-4 | Reykjavik | ISL | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 1940 | 0.50 | 4 | 0.09 | 15 | 1.35 | |
| | Bjornsson Sigur, Bjorn | f | | 2340 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Edvardsson Krist, Jan | | | 2214 | ISL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Olafsson Fridr, Ik | g | | 2340 * | ISL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Thorfinnsson Bragi, | m | | 2340 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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