|
Individual Calculations February 2015 |
|
|
|
| Oosterlaken, Sjaak Total change: -27.20 | |   |
|
| Tata Steel Chess Tournament 2015 - T4H | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1899 | 3.50 | 8 | -0.68 | 40 | -27.20 | |
|  Van Tuyl, Wim | | | 1917 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Dijkstra, Matthijs | | | 1925 | NED | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Bertelkamp, Johan | | | 1813 | NED | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Gravemaker, Wim | | | 1921 | NED | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Smith, Jack | | | 1915 | ENG | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Schoor, Carl | | | 1839 | NED | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Van Brussel, Bert | | | 1849 | NED | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kalkman, Rob | | | 1876 | NED | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | |
|
