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Individual Calculations November 2014 |
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| Maack, Kjartan Total change: -16.40 | |   |
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| Reykjavik Chess Club Championship 2014 (A-group) | Reykjavik | ISL | 2014-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2131 | 3.00 | 9 | -0.96 | 20 | -19.20 | |
|  Ragnarsson, Dagur | | | 2154 | ISL | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Thorsteinsson, Thorsteinn | f | | 2242 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Olafsson, Thorvardur | | | 2213 | ISL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Johannesson, Oliver | | | 2165 | ISL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Halldorsson, Jon Arni | | | 2170 | ISL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Bjarnason, Saevar | m | | 2095 | ISL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Thorhallsson, Gylfi | | | 2121 | ISL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hardarson, Jon Trausti | | | 2092 | ISL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kjartansson, David | f | | 2331 | ISL | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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 2014-15 1st division - round 1-4 | Reykjavik | ISL | 2014-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2131 | 1.50 | 2 | 0.14 | 20 | 2.80 | |
| | Arnarson, Sigurdur | | | 2030 | ISL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Brynjarsson, Helgi | | | 1964 | ISL | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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