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Individual Calculations June 2023 |
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| Schacht, David Total change: 54.00 | |   |
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| Itzehoer Schach-Open 2023 | Itzehoe | GER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1541 | 2.50 | 4 | 1.35 | 40 | 54.00 | |
|  Recklies, Volker | | | 1701 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Schiller, Thomas | | | 1679 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Papenfuss, Kai | | | 1751 | GER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Wolf, Finn | | | 1677 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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