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Individual Calculations July 2023 |
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| Van Kuijk, Vadim Total change: -9.60 | |   |
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| NRW-Klasse 2 2022-2023 May 2023 | various | GER | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1984 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
|  Jentzsch, David | | | 1972 | GER | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2007 | 2.50 | 6 | -0.72 | 40 | -28.80 | |
| | Korneev, Oleg | g | | 2466 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |  De Vries, Leon | | | 1906 | NED | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Limbach, Torsten | | | 1912 | GER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Van T Hoff, Tom | | | 1935 | NED | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Veenendaal, Loek | | | 1918 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Van Der Vegt, Seth | | | 1873 | NED | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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