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Individual Calculations March 2012 |
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| Van Randen, Fred Total change: 90.60 | |   |
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| Dutch Team Competition - 3E - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1907 | 0.50 | 1 | 0.21 | 30 | 6.30 | |
|  Seeleman, Jan | | | 2066 | NED | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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) | | | | Tata Steel Chess Tournament 2011 - 4E Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1907 | 6.50 | 7 | 2.81 | 30 | 84.30 | |
|  Keetman, Dennis | | | 1914 | NED | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Brandenburg-Groot, Marjoke | | | 1926 | NED | 1.00 | 1 | 0.53 | 30 | 15.90 | | | Kleinjan, Pim | | | 1897 | NED | 1.00 | 1 | 0.49 | 30 | 14.70 | | | Vonk, Jan | | | 1772 | NED | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Goris-Schouwstra, Adry | | | 1882 | NED | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Bermon, Henk | | | 1916 | NED | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Konnen, Timo | | | 1893 | NED | 1.00 | 1 | 0.48 | 30 | 14.40 | |
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) | | |
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