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Individual Calculations May 2012 |
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| Johannsson, Orn Leo Total change: 1.65 | |   |
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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 |
| 1843 | 1939 | 1.00 | 1 | 0.37 | 15 | 5.55 | |
|  Ottesen, Oddgeir | | | 1843 | ISL | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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 |
| 1959 | 1939 | 4.00 | 9 | -0.26 | 15 | -3.90 | |
| | Zumsande, Martin | m | | 2339 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Heimisson, Hilmir Freyr | | | 1602 | ISL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Bjorgvinsson, Andri Freyr | | | 1544 | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Einarsson, Halldor Gretar | f | | 2239 | ISL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Leite, Steinar | | | 1707 | NOR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Van Heirzeele, Daniel | | | 2161 | BEL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bjornsson, Bjorn Freyr | | | 2183 | ISL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Leosson, Atli Johann | | | 1682 | ISL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ornolfsson, Magnus P | | | 2175 | ISL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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