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Individual Calculations June 2023 |
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| Oblender, Rudi Total change: 53.20 | |   |
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| Itzehoer Schach-Open 2023 | Itzehoe | GER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1391 | 2.00 | 5 | 1.33 | 40 | 53.20 | |
|  Steiner, Peter Markus | | | 1603 | GER | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Rick, Niklas Corvin | | | 1672 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Recklies, Volker | | | 1701 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Richter, Ruediger | | | 1869 | GER | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Vieito Soria, Luis Maria | | | 1773 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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