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Individual Calculations July 2017 |
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| Pronk, Sven Total change: -5.00 | |   |
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| HSG Open 2017 Group A | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1979 | 2.00 | 4 | -0.25 | 20 | -5.00 | |
|  Pietrow, Andrzej | | | 2017 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Van Der Velde, Wytse | | | 1906 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Timar-Geng, Zoltan, Dr. | | | 1936 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | De Vent, Rens | | | 1876 | BEL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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