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Individual Calculations July 2023 |
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| Bachaus, Sander Total change: -12.40 | |   |
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| HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1991 | 2.00 | 5 | -0.62 | 20 | -12.40 | |
|  Lombaers, Peter | f | | 2368 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Eefting, Martijn | | | 1876 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | De Vries, Leon | | | 1906 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Van Donk, Olger | | | 1924 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Dekker, Jasper | | | 1871 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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