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Individual Calculations May 2010 |
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| Thorsteinsdottir, Hallgerdur Total change: 6.45 | |   |
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| Reykjavik Open | Reykjavik | ISL | 2010-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1946 | 4.00 | 9 | 0.07 | 15 | 1.05 | |
|  Karavade, Eesha | | wg | 2346 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Halldorsson, Gudmundur | | | 2197 | ISL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Johannsdottir, Johanna Bjorg | | | 1705 | ISL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Hjartarson, Bjarni | | | 2162 | ISL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sigurdsson, Birkir Karl | | | 1546 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Andersson, Christin | | wm | 2135 | SWE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Thorsteinsson, Erlingur | | | 2123 | ISL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Sigurdarson, Emil | | | 1609 | ISL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bergsson, Stefan | | | 2079 | ISL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | * 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) | | | | Icelandic Team Champ 2009-2010 2. div | Reykjavik | ISL | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 1984 | 1.00 | 3 | 0.36 | 15 | 5.40 | |
| | Torfason, Jon | | | 2262 | ISL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Jonatansson, Helgi E | | | 2067 | ISL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Gislason, Gudmundur | | | 2382 | ISL | 1.00 | 1 | 0.92 | 15 | 13.80 | |
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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