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Individual Calculations July 2022 |
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| Alberty, Jean-Paul Total change: -26.80 | |   |
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| 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 | Bad Bertrich | GER | 2022-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1581 | 3.00 | 9 | -1.34 | 20 | -26.80 | |
|  Walther, Reinhard | | | 1913 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kurpiela, Franz | | | 1770 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Beitz, Joanne | | | 1276 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mentink, Toon | | | 1751 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mayer, Rolf | | | 1516 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Luebbers, Doris, Dr. | | | 1515 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Schumacher, Ursula | | | 1454 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kneip, Jakob | | | 1565 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Alicke, Manfred | | | 1607 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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