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Individual Calculations August 2013 |
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| Koeweiden, Bart Total change: -29.70 | |   |
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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 |
| 1808 | 1807 | 1.00 | 4 | -0.99 | 30 | -29.70 | |
|  Haver, Sjoerd | | | 1727 | NED | 0.00 | 1 | -0.61 | 30 | -18.30 | |  Nieland, Wim | | | 1961 | NED | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Komen, Jan-Pjotr | | | 1871 | NED | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Geene, Joris | | | 1674 | NED | 0.00 | 1 | -0.68 | 30 | -20.40 | |
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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