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Individual Calculations February 2023 |
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| Hammann, Jonas Total change: 1.60 | |   |
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| 3. Berlin Mitte - Neujahrs-Open | Berlin | GER | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1995 | 3.00 | 6 | 0.08 | 20 | 1.60 | |
|  Wessel, Frank | | | 1686 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Kandeler, Christian | | | 1743 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dyachuk, Artem | | | 2038 | UKR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Offermann, Fernando | | | 2120 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Tschernatsch, Johannes | f | | 2305 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Krefenstein, Sergej | | | 2111 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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