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Individual Calculations August 2017 |
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| Van Randen, Fred Total change: -20.40 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1856 | 4.00 | 7 | -1.02 | 20 | -20.40 | |
|  Cchung, Chi Yun | | | 1658 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Eveleens, Ed | | | 1732 | NED | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Lotveit, Sjur Vullum | | | 1713 | NOR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Loomans, Nico | | | 1525 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hammel, Juergen | | | 1717 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Weerts, Rene | | | 1760 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Hildenstein, Bernt | | | 1704 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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