|
Individual Calculations November 2014 |
|
|
|
| Koelewijn, Alex Total change: -14.40 | |   |
|
| BDO Open Chess Tournament 2014 | Haarlem | NED | 2014-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2073 | 5.00 | 9 | -0.72 | 20 | -14.40 | |
|  Schilstra, Laurens | | | 1842 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Stolwijk, Colin | | | 2217 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nieland, Wim | | | 1880 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Burggraaf, Jan-Theodoor | | | 2014 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kelder, Sjoerd | | | 2002 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | De Bruijn, Aad | | | 1999 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bekedam, Tyro | | | 1851 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Breedveld, Erik | | | 1886 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ritsema, Ronald | | | 2020 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
|
