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Individual Calculations April 2023 |
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| Van Vleuten, Ronald Total change: -31.00 | |   |
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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 |
| 1702 | 1702 | 0.50 | 4 | -1.55 | 20 | -31.00 | |
|  Boeren, Jurriaan | | | 1998 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Engelen, Niels | | | 1476 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Henn, Reinhard | | | 1684 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bartel, Jan-Kees | | | 1648 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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