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Individual Calculations August 2015 |
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| Van Engen, Herman Total change: -28.20 | |   |
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| Amsterdam Chess Tournament - A | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2063 | 3.00 | 9 | -1.41 | 20 | -28.20 | |
|  De Roda Husman, Juan | | | 2224 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Boelhouwer, Collin | | | 2120 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Schreuder Peters, Misja | | | 1971 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Merbis, Max | | | 2162 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Elgersma, Simon | | | 2087 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Bloem, Mark | | | 1991 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kleeman, David | | | 2016 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Ritsema, Ronald | | | 1994 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Hoffman, Ron | | | 2081 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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