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Individual Calculations September 2011 |
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| Kat, Rudolf Total change: 54.60 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1880 | 4.00 | 8 | 1.82 | 30 | 54.60 | |
|  Farrand, Julian T | | | 2124 | ENG | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Van Der Maat, Niek | | | 1991 | NED | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Richardson, Keith B | | | 2122 | ENG | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Bakker, Joop | | | 1987 | NED | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Weiland, Harro | | | 1966 | NED | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Ten Hagen, Yorick | | | 2189 | NED | 0.50 | 1 | 0.36 | 30 | 10.80 | | | Roorda, Thijs | | | 2060 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Braggaar, Pim | | | 2028 | NED | 0.50 | 1 | 0.20 | 30 | 6.00 | |
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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