|
Individual Calculations April 2015 |
|
|
|
| Jonasson, Hordur Total change: -8.80 | |   |
|
| Reykjavik Open 2015 | Reykjavik | ISL | 2015-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1562 | 1.00 | 7 | 0.09 | 20 | 1.80 | |
|  Johannesson, Oliver | | | 1962 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jonsson, Olafur Gisli | | | 1899 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kenney, David | | | 1885 | CAN | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Hald, Jens Erik Kofoed | | | 1962 * | DEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petersson, Baldur Teodor | | | 1951 | SWE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Borg, Flemming | | | 1828 | DEN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ontiveros, John | | | 1774 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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 Championship 2014-15 4th division Round 5-7 | Reykjavik | ISL | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1562 | 0.00 | 2 | -0.53 | 20 | -10.60 | |
| | Karlsson, Jon Einar | | | 1678 | ISL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gardarsson, Halldor | | | 1815 | 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) | | |
|
