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Individual Calculations October 2023 |
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| Perndl, Johann Total change: -12.80 | |   |
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| ERSTE Bank Chess-Open A 2023 | Pfaffstaetten | AUT | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2021 | 3.00 | 6 | -0.64 | 20 | -12.80 | |
|  Aschenbrenner, Philip | | | 1734 | AUT | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Belke, Frank, Dr. | f | | 2203 | AUT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wallinger, Nikolaus | | | 1692 | AUT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Van Der Vegt, Seth | | | 1865 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rusek, Walter | | | 1862 | AUT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kiss, Balint | | | 2223 | AUT | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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