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Individual Calculations May 2012 |
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| Lagerman, Robert Total change: -0.30 | |   |
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| Icelandic Team Championship 2011-2012 1 div Round 5-7 | Selfoss | ISL | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2315 | 2.00 | 3 | 0.32 | 15 | 4.80 | |
|  Bergsson, Snorri | f | | 2316 | ISL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Thorfinnsson, Bragi | m | | 2421 | ISL | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Arnarson, Sigurdur | | | 2055 | ISL | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | Reykjavik Chess Open 2012 | Reykjavik | ISL | 2012-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2315 | 4.50 | 8 | -0.34 | 15 | -5.10 | |
| | Finnbogadottir, Tinna Kristin | | | 1915 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hou, Yifan | g | wg | 2639 | CHN | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Shepherd, Michael | | | 2011 | SCO | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Danielsen, Henrik | g | | 2504 | ISL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Olafsson, Thorvardur | | | 2147 | ISL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Lee, Kai Jie Edward | | | 2093 | SIN | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ashley, Maurice | g | | 2452 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Palsson, Halldor | | | 2000 | ISL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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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