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Individual Calculations April 2023 |
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| Henke, Aleksander Total change: -18.60 | |   |
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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 |
| 1916 | 2000 | 1.50 | 4 | -0.93 | 20 | -18.60 | |
|  Van Orsouw, Theo | | | 1912 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Labruyere, Roger | | | 2107 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Andringa, Arjo | | | 1759 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Groenewoud, Joel | | | 1884 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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