Individual Calculations July 2023 |
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Boekelman, Jan Total change: -1.60 | | ![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 |
2090 | 2103 | 3.00 | 6 | -0.08 | 20 | -1.60 | |
| De Vries, Leon | | | 1906 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | Roebers, Eline | m | | 2415 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | Piel, Ruben | | | 1890 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | Snijders, Take | | | 1767 | NED | 0.50 | 1 | -0.38 | 20 | -7.60 | | Nagtegaal, Kees | f | | 2246 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | Van Osch, Mees | f | | 2318 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | 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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