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Individual Calculations December 2023 |
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| Heiken, Karl-Heinz Total change: -18.20 | |   |
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| 6. Sparkassen-Schach-Open Leer B-Open | Leer | GER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1845 | 3.50 | 6 | -0.91 | 20 | -18.20 | |
|  Wartenberg, Julian | | | 1528 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leppert, Hans-Juergen | | | 1702 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Jarosch, Wolfram | | | 1727 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hielscher, Fabian | | | 1717 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Wolf, Finn | | | 1630 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Schulze, Lukas | | | 1655 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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