|
Individual Calculations April 2009 |
|
|
|
| Alberti, Chris Total change: -6.50 | |   |
|
| 4I - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1937 | 3.00 | 6 | -0.26 | 25 | -6.50 | |
|  Kraaykamp, Wim | | | 1904 | NED | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Meringa, Jan | | | 1870 | NED | 1.00 | 1 | 0.41 | 25 | 10.25 | |  Spoden, Kurt | | | 1897 | GER | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Van Sonderen, Paul | | | 1937 | NED | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Zwemstra, Arend | | | 1960 | NED | 0.50 | 1 | 0.03 | 25 | 0.75 | | | De Vries, Theo | | | 1874 | NED | 0.00 | 1 | -0.59 | 25 | -14.75 | |
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) | | |
|
