|
Individual Calculations March 2012 |
|
|
|
| Van Der Werff, Frank Total change: 6.15 | |   |
|
| Schaakfestival Groningen 2011 Open B | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1892 | 4.00 | 8 | -0.24 | 15 | -3.60 | |
|  Zuiderweg, Edwin | | | 2024 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Henries, Alidston | | | 1936 | NED | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Pompstra, Henk | | | 1796 | NED | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Indie Van, Frank | | | 1900 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Karsdorp, Nico | | | 1881 | NED | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Leentjens, Gilbert | | | 1860 | NED | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Conde Chijeb, Manuel | | | 1760 | ESP | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Mostertman, Johan | | | 1807 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | Dutch Team Competition - 3A - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1903 | 1.00 | 1 | 0.65 | 15 | 9.75 | |
| | Walinga, Eric Jan | | | 2010 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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) | | |
|
