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Individual Calculations March 2011 |
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| Gretarsson, Hjorvar Steinn Total change: 10.70 | |   |
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| Reykjavik Championship 2011 | Reykjavik | ISL | 2011-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2433 | 7.00 | 9 | 0.13 | 10 | 1.30 | |
|  Leosson, Atli Johann | | | 2033 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Teitsson, Smari Rafn | | | 2074 | ISL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Fridjonsson, Julius | | | 2195 | ISL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bergsson, Snorri | f | | 2323 | ISL | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Thorfinnsson, Bjorn | m | | 2404 | ISL | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Maack, Kjartan | | | 2168 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Loftsson, Hrafn | | | 2209 | ISL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Thorhallsson, Gylfi | | | 2191 | ISL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Bjornsson, Sigurbjorn | f | | 2317 | ISL | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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) | | | | Nordic Youth Chess Championship A | Oslo | NOR | 2011-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2433 | 6.00 | 6 | 0.94 | 10 | 9.40 | |
| | Raisanen, Kim | | | 2091 | FIN | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Oksa, Jaakko | | | 2035 | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Thorgeirsson, Sverrir | | | 2246 | ISL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hansen, Mads | | | 2194 | DEN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Akdag, Dara | | | 2186 | DEN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Madland, Kristoffer | | | 2051 | NOR | 1.00 | 1 | 0.09 | 10 | 0.90 | |
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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