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Individual Calculations August 2018 |
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| Roorda, Thijs Total change: -10.80 | |   |
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| Leiden Chess Tournament 2018 | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2109 | 3.50 | 9 | -0.54 | 20 | -10.80 | |
|  Ricken, Katharina | | | 1776 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Viani, Antonio Dcunha | m | | 2404 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Saravanan, V. | m | | 2326 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Happel, Henk | f | | 2065 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Maiorov, Nikita | g | | 2509 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kubbenga, Michael | | | 1898 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Van Der Velde, Henk | | | 2124 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | De Waele, Warre | f | | 2255 | BEL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Oudewaal, Vincent | | | 2038 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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