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Individual Calculations September 2023 |
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| Winkler, Anni Total change: -6.40 | |   |
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| 13. Nordhaeuser Schachopen | Nordhausen | GER | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1046 | 0.00 | 2 | -0.18 | 40 | -7.20 | |
|  Luebbecke, Gerd | | | 1786 | GER | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Rohde, Ragnar | | | 1304 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 2. Bautzener Tuerme-Open B-Turnier | Bautzen | GER | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1046 | 0.50 | 3 | 0.02 | 40 | 0.80 | |
| | Roessler, Leo | | | 1257 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Haessler, Tadeus | | | 1543 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Jarosch, Tatjana | | | 1273 | GER | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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