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Individual Calculations September 2022 |
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| Welten, Hans Total change: -17.60 | |   |
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| HZ University of Applied Sciences Chess Tournament 2022 | Vlissingen | NED | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1844 | 1.50 | 7 | -0.88 | 20 | -17.60 | |
|  Pham, Khoi | f | | 2376 | NED | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Gijsen, William | | | 2079 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Alberts, Henk | | | 1653 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Emans, Job | | | 2035 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Boulahfa, Hicham | | | 2032 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Coenen, Eduard | | | 2063 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Koes, Richard | | | 1726 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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