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Individual Calculations August 2012 |
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| Van Der Pluijm, Dik Total change: 5.40 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1921 | 3.00 | 9 | 0.18 | 30 | 5.40 | |
|  Oei, Hway Ik | | | 2104 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | |  Klop, Tjomme | | | 2062 | NED | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Van Der Marel, Bert | | | 2155 | NED | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Borst, Filip | | | 2049 | NED | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Oosthout, Wouter | | | 1975 | NED | 0.50 | 1 | 0.08 | 30 | 2.40 | | | De Coverly, Roger D | | | 2027 | ENG | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Cheung, Jan | | | 2081 | NED | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Noordkamp, Wouter | | | 2032 | NED | 0.50 | 1 | 0.15 | 30 | 4.50 | | | De Wit, Cor | | | 2076 | NED | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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