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Individual Calculations October 2021 |
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| Niedermaier, Peter Total change: -3.20 | |   |
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| 15. Internationales Ortenburger Schach-Open 2021 Gruppe A | Ortenburg | GER | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1816 | 1.00 | 4 | -0.16 | 20 | -3.20 | |
|  Glawe, Ralf | | | 2049 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hittinger, Christian | | | 2016 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Muskat, Gunter | | | 1951 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Susallek, Markus | | | 1899 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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