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Individual Calculations November 2019 |
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| Freer, Rob Total change: -13.60 | |   |
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| Haarlemse Meesters 2019 - Open A | Haarlem | NED | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1894 | 1.00 | 4 | -0.68 | 20 | -13.60 | |
|  Merbis, Max | | | 2090 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Honkoop, Gilian | | | 2142 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Van Der Lubben, Arno | | | 1883 | NED | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Jakhari, Ansh | | | 1728 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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