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Individual Calculations February 2018 |
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| Van Haaften, Adriaan Total change: -24.20 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1623 | 1.50 | 4 | -1.21 | 20 | -24.20 | |
|  Buschman, Rob | | | 1575 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Moeller, Wolfgang | | | 1407 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Van Foreest, Nanne | | | 1456 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | | | De Boer, Sake Jan | | | 1524 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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