|
Individual Calculations February 2023 |
|
|
|
| Van Der Meer, Henk Total change: -19.60 | |   |
|
| Chessfestival Groningen 2022 Open B | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1762 | 2.00 | 8 | -0.98 | 20 | -19.60 | |
|  Van Der Lubben, Arno | | | 1899 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Gortemaker, Lucas | | | 1975 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Katpatal, Akshaj | | | 1716 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Hartog, Frank | | | 1928 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Konnen, Timo | | | 1865 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Stapersma, Dick | | | 1764 | NED | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Schwenke, Stefan | | | 1817 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bloem, Mark | | | 1902 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | |
|
