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Individual Calculations April 2023 |
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| Bartel, Jan-Kees Total change: 4.40 | |   |
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| DD Den Haag Open Schaakkampioenschap 2022 Round 5-9 | Den Haag | NED | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1648 | 2.00 | 3 | 0.11 | 40 | 4.40 | |
|  Engelen, Niels | | | 1476 | NED | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Smallenbroek, Hans | | | 1466 | NED | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Van Vleuten, Ronald | | | 1702 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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