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Individual Calculations September 2011 |
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| Trujillo, Herre Total change: 10.50 | |   |
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| Science Park Amsterdam Chess Tournament - B | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2044 | 4.50 | 6 | 0.70 | 15 | 10.50 | |
|  Keetman, Dennis | | | 1870 | NED | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Van Tuyl, Wim | | | 1914 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Van Den Hoogen, Arie | | | 1981 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Oldenhuis, Lance | | | 1969 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Pijlman, Rene | | | 1954 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kelder, Sjoerd | | | 1984 | NED | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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