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Individual Calculations July 2019 |
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| Groot, Jeroen Total change: -28.00 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1798 | 2.00 | 5 | -0.70 | 40 | -28.00 | |
|  Taal, Rieks | | | 2078 | NED | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Nieuwenweg, Rob | | | 1577 | NED | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Noordenbos, Daan | | | 2033 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kok, Erwin | | | 1586 | NED | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Hoecker, Horst | | | 1577 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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