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Individual Calculations February 2023 |
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| Kocur, Alois Total change: -19.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 A | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2262 | 2.00 | 5 | -0.98 | 20 | -19.60 | |
|  Kniest, Oliver | f | | 2302 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Kersten, Uwe | m | | 2242 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Ruppert, Wolfgang | | | 2144 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Namyslo, Holger | f | | 2152 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Quelle, Helmut | | | 2113 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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