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Individual Calculations July 2023 |
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| Ziska, Stephan Total change: -9.40 | |   |
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| 36. Internationale Hasslocher Schachtage 2023 B-Turnier | Hassloch | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1908 | 4.00 | 5 | 0.10 | 20 | 2.00 | |
|  Klicker, Fritz | | | 1637 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Leach, Julien | | | 1658 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shahisavandi, Abdollah | | | 1620 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hoefert, Michael | | | 1753 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kaupp, Wolfgang | | | 1747 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | XXV. Rhein-Main-Open 2023 Gruppe A | Bad Homburg v. d. Hoehe | GER | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1846 | 2.50 | 6 | -0.57 | 20 | -11.40 | |
| | Akhmatovski, Maxim | | | 2018 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Oster, Klaus | | | 1921 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Wilk, Jan | | | 1811 | GER | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Leck, Gerrit | | | 2005 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Graef, Jakob Vincent | | | 1646 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Fuerhoff, Simone | | | 1601 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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