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Individual Calculations May 2012 |
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| Bjornsson, Bjorn Freyr Total change: -7.80 | |   |
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| Icelandic Team Championship 2011-2012 3 div Round 5-7 | Selfoss | ISL | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2183 | 0.00 | 1 | -0.58 | 15 | -8.70 | |
|  Bergthorsson, Jon Thor | | | 2122 | ISL | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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 |
| 2141 | 2183 | 5.00 | 9 | 0.06 | 15 | 0.90 | |
|  Magnusdottir, Veronika Steinunn | | | 1783 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hunt, Adam C | m | | 2454 | ENG | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Shulman, Yuri | g | | 2583 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | L`ami, Alina | | wg | 2372 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Roberts, Lynda | | | 1960 | WLS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Sigurjonsson, Siguringi | | | 1944 | ISL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Johannsson, Orn Leo | | | 1939 | ISL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mertens, Heiko | | | 2336 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Ziska, Andrias | | | 1900 | FAI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | * 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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