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Individual Calculations July 2023 |
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| Goudriaan, Etienne Total change: -9.80 | |   |
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| HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2332 | 3.50 | 6 | -0.98 | 10 | -9.80 | |
|  Bik, Wouter | | | 1986 | NED | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Dijk, Rogier | | | 2017 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Boogaard, Sander | | | 2110 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Schroer, Marcel | | | 2134 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Pham, Khoi | f | | 2334 | NED | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Smeets, Kobe | | | 2194 | NED | 0.00 | 1 | -0.69 | 10 | -6.90 | |
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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