|
Individual Calculations February 2020 |
|
|
|
| De Ridder, Henk Total change: -13.60 | |   |
|
| Chessfestival Groningen 2019 - Compact B | Groningen | NED | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1670 | 2.00 | 5 | -0.34 | 40 | -13.60 | |
|  Seijen, Henk | | | 1793 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Uittenbogaard, Hans | | | 1757 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Kok, Erwin | | | 1608 | NED | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Goudriaan, Jaap | | | 1701 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Hoogeveen, Luuk | | | 1610 | NED | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
|
