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Individual Calculations December 2022 |
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| Bracker, Frank Total change: -14.50 | |   |
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| 5. Schach Open Leer - A Open | Leer | GER | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2372 | 4.50 | 7 | -1.58 | 10 | -15.80 | |
|  Helmer, Jan | | | 2029 | GER | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Koenig, Christian | | | 2047 | GER | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Guo, Philipp Ziming | | | 1972 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tymura, Achim | | | 2035 | GER | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Hoekstra, Peter | | | 2032 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Lichtmannecker, Daniel | | | 2083 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Van Foreest, Machteld | f | wm | 2118 | NED | 0.50 | 1 | -0.31 | 10 | -3.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2. Bundesliga Nord 2022-2023 November 2022 | various | GER | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2417 | 2371 | 1.00 | 2 | 0.13 | 10 | 1.30 | |
| | Poltorak, Sebastian | f | | 2346 | POL | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Kanarek, Marcel | g | | 2487 | POL | 0.00 | 1 | -0.34 | 10 | -3.40 | |
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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