|
Individual Calculations February 2023 |
|
|
|
| De Bruijn, Tjerk-Peter Total change: 36.80 | |   |
|
| Tata Steel weekendvierkampen 2023 | Wijk aan Zee | NED | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1729 | 1.50 | 2 | 0.92 | 40 | 36.80 | |
|  Van De Laar, John | | | 1851 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Bakker, Roel | | | 1921 | NED | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | |
|
