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Individual Calculations November 2012 |
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| Omarsson, Dadi Total change: 11.85 | |   |
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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 |
| 2169 | 2206 | 4.50 | 9 | -0.42 | 15 | -6.30 | |
|  Ptacnikova, Lenka | | wg | 2264 | ISL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Karlsson, Mikael Johann | | | 1933 | ISL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Gunnarsson, Jon Viktor | m | | 2410 | ISL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Thorhallsson, Gylfi | | | 2156 | ISL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Maack, Kjartan | | | 2132 | ISL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Jensson, Einar Hjalti | f | | 2305 | ISL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Ragnarsson, Johann | | | 2081 | ISL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Bjarnason, Saevar | m | | 2090 | ISL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Bjornsson, Sverrir Orn | | | 2154 | ISL | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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. 2 round 1-4 | Reykjavik | ISL | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2206 | 2.50 | 3 | 1.21 | 15 | 18.15 | |
| | Bjornsson Sverr, Ir Orn | | | 2154 | ISL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Thorsteinsson Thors, Teinn | f | | 2265 | ISL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Jonsson Bjorg, Vin | m | | 2356 | ISL | 1.00 | 1 | 0.70 | 15 | 10.50 | |
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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