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Individual Calculations February 2020 |
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| Kazemi, Akbar Total change: 4.60 | |   |
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| 8. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1762 | 0.50 | 2 | 0.23 | 20 | 4.60 | |
|  Maurer, Heinrich | | | 2091 | GER | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Seitner, Ralf | | | 2062 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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