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Individual Calculations July 2022 |
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| Koellner, Aaron Noah Total change: 7.20 | |   |
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| 9. Krefelder Pfingstopen | Krefeld | GER | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2165 | 5.00 | 7 | 0.12 | 20 | 2.40 | |
|  Maugenest, Thibaut | | | 1765 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pienski, Olaf | | | 1913 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bremer, Vincent | | | 1986 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lorse, Matthias | | | 1975 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Geweniger, Tim | | | 1962 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Weis, Olga | | | 2034 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jogstad, Martin | f | | 2374 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | Deutsche Schach-Amateurmeisterschaft 2022 Q2 A | Darmstadt | GER | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2165 | 3.00 | 5 | 0.24 | 20 | 4.80 | |
| | Schatz, Christian | c | | 2105 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Koellner, Christof | | | 2099 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Diller, Daniel | | | 2098 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Eilenberg, Jonas | | | 2125 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Pitschka, Claus | f | | 2206 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
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