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Individual Calculations August 2018 |
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| Van Halderen, Herman Total change: 2.00 | |   |
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| Leiden Chess Tournament 2018 | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2048 | 3.50 | 9 | 0.10 | 20 | 2.00 | |
|  Viani, Antonio Dcunha | m | | 2404 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kukov, Velislav | m | | 2383 | FID | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Gutkind, Kedem | | | 2110 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Pietrow, Andrzej | | | 2020 | NED | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Van Dael, Siem | f | | 2212 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Waele, Warre | f | | 2255 | BEL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | De Mooij, Marco | | | 1950 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kubbenga, Michael | | | 1898 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Nguyen, Kevin | | | 2132 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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