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Individual Calculations August 2019 |
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| Casteleijn, Diederick Total change: -12.20 | |   |
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| Leiden Chess Tournament 2019 Groep A | Leiden | NED | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2091 | 2.50 | 6 | -0.61 | 20 | -12.20 | |
|  Kutchoukov, Daniel | | | 1845 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | |  De Jong, Migchiel | m | | 2345 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bik, Wouter | | | 1979 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hoogland, Mike | | | 2148 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ricken, Katharina | | | 1944 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | De Niet, Gert-Michiel | | | 2208 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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