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Individual Calculations April 2015 |
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| Ingvarsson, Kjartan Total change: -21.60 | |   |
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| Icelandic Team Championship 2014-15 1st division Round 5-7 | Reykjavik | ISL | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1860 | 0.50 | 2 | -0.16 | 20 | -3.20 | |
|  Sigurdsson, Smari | | | 1880 | ISL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bjarnason, Saevar | m | | 2106 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Icelandic Team Championship 2014-15 4th division Round 5-7 | Reykjavik | ISL | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1860 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
|  Johannesson, Kristofer Joel | | | 1460 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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