|
Rapid:
Individual Calculations April 2021 |
|
|
|
| Johannsson, Birkir Isak Total change: 5.60 | |   |
|
| Skakthing Kopavogs 2021 - Umf 1-4 | Kopavogur | ISL | 2021-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1495 | 3.00 | 4 | 0.28 | 20 | 5.60 | |
|  Briem, Gudrun Fanney | | | 1200 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Moller, Tomas | | | 1198 | ISL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Mai, Alexander Oliver | | | 1601 | ISL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Jonsson, Kristjan Dagur | | | 1377 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | |
|
