|
Individual Calculations April 2019 |
|
|
|
| Jonsson, Kristjan Dagur Total change: 63.60 | |   |
|
| Icelandic Team Chess Championship 2018-19 4th Division Rounds 5-7 | Reykjavik | ISL | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1423 | 1.50 | 2 | 1.19 | 40 | 47.60 | |
|  Fridthjofsdottir, Sigurl. Regina | | | 1706 | ISL | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Stefansson, Kristjan | | | 1716 | ISL | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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) | | | | Bikarsyrpa TR 2018-2019: Mot 4 | Reykjavik | ISL | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1423 | 3.00 | 4 | 0.40 | 40 | 16.00 | |
| | Thorisson, Bjartur | | | 1140 | ISL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Thorisson, Benedikt | | | 1451 | ISL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Sigfusson, Ottar Orn Bergmann | | | 1308 | ISL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Skarphedinsson, Ingvar Wu | | | 1321 | ISL | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
|
