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Individual Calculations August 2012 |
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| De Bruijne, Arian Total change: -0.30 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1934 | 3.00 | 9 | -0.01 | 30 | -0.30 | |
|  Vrublevskaya, Olga | | wm | 2129 | RUS | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Segers, Hans | | | 2060 | NED | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Kat, Rudolf | | | 1978 | NED | 0.50 | 1 | 0.06 | 30 | 1.80 | | | De Wit, Cor | | | 2076 | NED | 0.50 | 1 | 0.19 | 30 | 5.70 | | | De Coverly, Roger D | | | 2027 | ENG | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Oosthout, Wouter | | | 1975 | NED | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Van Der Marel, Bert | | | 2155 | NED | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Pietrow, Andrzej | | | 2103 | NED | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Noordkamp, Wouter | | | 2032 | NED | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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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