Individual Calculations March 2023 |
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Henke, Aleksander Total change: -10.80 | | |
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DD Den Haag Open Schaakkampioenschap 2022 Round 1-4 | Den Haag | NED | 2023-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1642 | 2011 | 3.00 | 4 | -0.54 | 20 | -10.80 | |
| Tjin A Lien, Ike | | | 1606 | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | Van Der Velden, Rens | | | 1611 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | Peper, Jeroen | | | 1524 | NED | 1.00 | 1 | 0.04 | 20 | 0.80 | | Van Rootselaar, Rik | | | 1828 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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