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Individual Calculations September 2011 |
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| De Graaff, Rag Total change: -41.70 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2104 | 2.00 | 8 | -2.78 | 15 | -41.70 | |
|  Chytilek, Roman | m | | 2381 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Pijpers, Arthur | | | 2296 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kubbenga, Michael | | | 1971 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gieben, Stijn | | | 1884 | NED | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Bakker, Joop | | | 1987 | NED | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vreeburg, Jan | | | 1912 | NED | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Kerkvliet, Max | | | 1984 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Manoch, Maurice | | | 1830 | NED | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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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