Individual Calculations July 2023 |
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De Vries, Leon Total change: 20.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2031 | 1906 | 3.00 | 6 | 1.01 | 20 | 20.20 | |
| Boekelman, Jan | | | 2103 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | Van Kuijk, Vadim | | | 2007 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | Bachaus, Sander | | | 1991 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | Lysakov, Anton | | | 2032 | FID | 0.50 | 1 | 0.17 | 20 | 3.40 | | Straat, Evert-Jan | | | 2008 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | Markus, John Raymond | | | 2045 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | 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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