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Individual Calculations September 2011 |
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| Slimani, Abderezzak Total change: -25.50 | |   |
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| Science Park Amsterdam Chess Tournament - B | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2056 | 2.00 | 6 | -1.70 | 15 | -25.50 | |
|  Van De Vegt, Chris | | | 1891 | NED | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Oldenhuis, Lance | | | 1969 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Scholten, Karel | | | 1939 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | | | De Rijk, Nils | | | 2047 | NED | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Nijenhuis, Wim | | | 2023 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Pijlman, Rene | | | 1954 | NED | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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