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Individual Calculations September 2011 |
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| Van De Vegt, Chris Total change: 54.90 | |   |
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| Science Park Amsterdam Chess Tournament - B | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1891 | 4.00 | 6 | 1.83 | 30 | 54.90 | |
|  Slimani, Abderezzak | | | 2056 | MAR | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Donkers, Joran | | | 1934 | NED | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Vos, Tjark | | | 1842 | NED | 1.00 | 1 | 0.43 | 30 | 12.90 | |  Vlugt, Frans | | | 2011 | NED | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Straat, Evert-Jan | | | 2097 | NED | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Kenani, Dariush | | | 2039 | SWE | 0.00 | 1 | -0.30 | 30 | -9.00 | |
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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