Individual Calculations February 2017 |
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Hamersma, Peter Total change: -41.80 | | |
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Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1833 | 1890 | 2.50 | 8 | -2.09 | 20 | -41.80 | |
| Pham, Khoi | | | 1642 | NED | 0.00 | 1 | -0.81 | 20 | -16.20 | | De Heer, Henk | | | 1871 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | Lont, Dirk | | | 1893 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | | Lenders, Ivan | | | 1844 | BEL | 1.00 | 1 | 0.44 | 20 | 8.80 | | Kortendijk, Albert | | | 1877 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | Weijgertze, Peter | | | 1720 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | Posthumus, Wim | | | 1940 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | Visschedijk, Theo | | | 1873 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | 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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