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Individual Calculations April 2020 |
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| Mahrla, Hans, Dr. Total change: -19.80 | |   |
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| 36. ChessOrg Schachfestival Senioren | Bad Woerishofen | GER | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1767 | 2.50 | 8 | -0.99 | 20 | -19.80 | |
|  Keller, Harald | | | 2024 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Walther, Renate | | | 1367 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Trefzer, Erhard | | | 1907 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Harsch, Martin | | | 1944 | SUI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bauer, Wolfgang | | | 1872 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | McAndrew, Robert | | | 1867 | LUX | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Richter, Stefan | | | 1626 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Meul, Willi | | | 1841 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | |
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