|
Individual Calculations December 2019 |
|
|
|
| Sigurvaldason, Hjalmar Total change: 23.40 | |   |
|
| U-2000 mot TR 2019 | Reykjavik | ISL | 2019-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1422 | 2.00 | 5 | 0.61 | 20 | 12.20 | |
|  Johannsdottir, Johanna Bjorg | | | 1822 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Heidarsson, Mikael Bjarki | | | 1022 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorsson, Pall | | | 1712 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Haraldsson, Oskar | | | 1714 | ISL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Acevedo Mendez, Lisseth | | wm | 1822 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | SGB 2019 rounds 4-7 | Gardabaer | ISL | 2019-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1422 | 1.00 | 4 | 0.56 | 20 | 11.20 | |
| | Petursson, Gudni | | | 1822 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eliasson, Kristjan Orn | | | 1785 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Karason, Halldor Ingi | | | 1822 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sigurdsson, Elvar Mar | | | 1681 | ISL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | * 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) | | |
|
