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Individual Calculations August 2019 |
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| Cchung, Chi Yun Total change: -16.40 | |   |
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| Leiden Chess Tournament 2019 Groep A | Leiden | NED | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1945 | 3.50 | 8 | -0.41 | 40 | -16.40 | |
|  Suvrajit, Saha | m | | 2189 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Al-Hajiri, Bader | f | | 2077 | KUW | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kutchoukov, Daniel | | | 1845 | NED | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Van Halderen, Herman | | | 2015 | NED | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Cchung, Nyuk Lyn | | | 1787 | NED | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Achuthan, Dylan | | | 1909 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Evenhuis, Wybe | | | 1823 | NED | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Van Straaten, Marco | | | 2000 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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