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Individual Calculations December 2023 |
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| Junker, Stefan Total change: 8.60 | |   |
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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 |
| 1578 | 1805 | 5.00 | 7 | -0.49 | 20 | -9.80 | |
|  Wallet, Norbert | | | 1563 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Wolf, Finn | | | 1630 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kopylov, Diana | | | 1534 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ulrich, Helena Irene | | | 1568 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ahrens, Gunnar | | | 1661 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Ristedt, Mathis | | | 1586 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fels, Mattis | | | 1502 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | 9. Andreas-Schaar-Gedenkturnier 2023 Gruppe A | Nordhorn | GER | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1805 | 2.00 | 5 | 0.92 | 20 | 18.40 | |
| | Korchynskyi, Mykola | | | 2206 | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Hoellmann, Ludger | | | 2023 | GER | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Boehme, Arne | | | 2133 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Schrader, Hans-Joachim | | | 1958 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kieselbach, Marvin | | | 1916 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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