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Individual Calculations August 2013 |
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| Chang, Hawkie Total change: -9.30 | |   |
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| Science Park Amsterdam Chess Tournament 2013 - B | Amsterdam | NED | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1775 | 1.50 | 6 | -0.31 | 30 | -9.30 | |
|  Van De Groep, William | | | 1966 | NED | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Bollaart, Jeroen | | | 1893 | NED | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Freer, Robert | | | 1860 | NED | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Nieland, Wim | | | 1961 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | | | De Heer, Henk | | | 1908 | NED | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Goes, Dirk | | | 1961 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | |
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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