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Individual Calculations April 2023 |
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| Bolle, Leo Total change: 0.00 | |   |
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| DD Den Haag Open Schaakkampioenschap 2022 Round 5-9 | Den Haag | NED | 2023-03-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1772 | 0 | 3.00 | 5 | 0.00 | 1792 | | 0.00 | |
|  Groenewoud, Joel | | | 1884 | NED | 0.00 | 1 | 0.00 | | 0.00 | |  Wu, Sai Wing | | | 1663 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Alexandridis, Christos | | | 1457 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Timmermans, Raymond | | | 1859 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Romkes, Gosse | | | 1995 | NED | 1.00 | 1 | 0.00 | | 0.00 | |
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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