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Individual Calculations August 2019 |
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| De Niet, Gert-Michiel Total change: -27.20 | |   |
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| Leiden Chess Tournament 2019 Groep A | Leiden | NED | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2208 | 4.50 | 9 | -1.36 | 20 | -27.20 | |
|  Ypma, Jord | | | 1968 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | |  De Zoeten, Cato | | | 1808 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lai, Hing Ting | m | | 2460 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Roorda, Thijs | | | 2108 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Wiersma, Eelke | m | | 2344 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gijsen, William | | | 2005 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Le Clercq, Maxim | | | 1930 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Casteleijn, Diederick | | | 2091 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Miettinen, Teemu | | | 2021 | FIN | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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