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Individual Calculations February 2019 |
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| Van Kuijk, Lazlo Total change: -30.00 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1559 | 1.50 | 4 | -0.75 | 40 | -30.00 | |
|  Koopman, Jan | | | 1665 | NED | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jansma, Dennis | | | 1360 | NED | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Van Willigen, Jan | | | 1428 | NED | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Doodeman, Bas | | | 1596 | NED | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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