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Individual Calculations February 2023 |
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| Hesse, Henrik Total change: 24.80 | |   |
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| Internationales Winter Open 2022 | Berlin | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2160 | 5.50 | 7 | 0.95 | 20 | 19.00 | |
|  Elyounis, Aalaa | | | 1760 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thaer, Abdulkadhim Ismaeel | | | 1942 | IRQ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Patzenhauer, Max | | | 1998 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bauer, Norbert | | | 2036 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lippert, Daniel | | | 2008 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tschernatsch, Johannes | f | | 2295 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Tiarks, Jann-Christian | c | | 2197 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 A | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2160 | 2.50 | 5 | 0.29 | 20 | 5.80 | |
| | Groetzbach, Julian | f | | 2257 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Schoene, Ralf | m | | 2250 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kiese, Matthias, Prof. Dr. | c | | 2147 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Petermann, Michail | | | 2241 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lichtmannecker, Daniel | | | 2122 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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