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Individual Calculations June 2023 |
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| Polzin, Rainer Total change: 4.10 | |   |
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| Rudolf-Teschner-Gedenkturnier 2023 | Berlin | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2401 | 5.50 | 7 | 0.41 | 10 | 4.10 | |
|  Knaak, Michael | | | 2001 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pererva, Viktor | | | 1993 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kather, Yannick | | | 2116 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Carlstedt, Jonathan | m | | 2441 | GER | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Peng, Li Min | g | | 2553 | UKR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Solberg, Joachim | f | | 2158 | NOR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Kotyk, Michael | c | | 2074 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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) | | |
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