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Individual Calculations August 2018 |
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| Viani, Antonio Dcunha Total change: 9.90 | |   |
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| Leiden Chess Tournament 2018 | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2404 | 6.50 | 9 | 0.99 | 10 | 9.90 | |
|  Van Halderen, Herman | | | 2048 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Roorda, Thijs | | | 2109 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ten Hertog, Hugo | m | | 2475 | NED | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Ratsma, Midas | | | 2253 | NED | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Chanda, Sandipan | g | | 2548 | IND | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Den Hartog, Marijn | | | 2025 | NED | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Van Der Lende, Ilias | f | | 2344 | NED | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Zhukova, Natalia | g | wg | 2380 | UKR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Burg, Twan | g | | 2525 | NED | 1.00 | 1 | 0.66 | 10 | 6.60 | |
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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