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Individual Calculations August 2012 |
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| De Wit, Cor Total change: -45.30 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2076 | 4.00 | 9 | -1.51 | 30 | -45.30 | |
|  Socko, Bartosz | g | | 2476 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Van Der Hoeven, Gerben | | | 1961 | NED | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Bakker, Joop | | | 1966 | NED | 0.50 | 1 | -0.15 | 30 | -4.50 | | | De Bruijne, Arian | | | 1934 | NED | 0.50 | 1 | -0.19 | 30 | -5.70 | | | De Mooij, Marco | | | 1940 | NED | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Sparreboom, Wil | | | 1964 | NED | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Rodvik, Trym Daniel | | | 1920 | NOR | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Ratsma, Midas | | | 1944 | NED | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Van Der Pluijm, Dik | | | 1921 | NED | 1.00 | 1 | 0.29 | 30 | 8.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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