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Individual Calculations April 2023 |
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| Christen, Pierre Total change: 29.00 | |   |
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| Luxembourg Team Championship 22-23 Round 8 | various | LUX | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 1861 | 1.00 | 1 | 0.88 | 20 | 17.60 | |
|  Muller, Etienne | | | 2197 | FRA | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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) | | | | 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1855 | 4.50 | 9 | 0.57 | 20 | 11.40 | |
| | Hertkorn, Dieter | | | 1549 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Pfitzer, Norbert, Prof. Dr. | | | 2061 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Rubke, Manfred | | | 2093 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Neumann, Joachim | | | 2026 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Flockerzi, Armin | | | 1669 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Heppell, Ian N | | | 1965 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Halli, Gerhard | | | 1957 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Larem, Ewald | | | 2070 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Schilling, Hans | | | 1724 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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