|
Individual Calculations February 2019 |
|
|
|
| Van Willigen, Jan Total change: 4.40 | |   |
|
| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1428 | 1.50 | 4 | 0.11 | 40 | 4.40 | |
|  Koopman, Jan | | | 1665 | NED | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Van Kuijk, Lazlo | | | 1559 | NED | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jansma, Dennis | | | 1360 | NED | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Doodeman, Bas | | | 1596 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | |
|
