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Individual Calculations December 2021 |
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| Hafner, Robert Total change: 10.80 | |   |
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| 23. Senioren-Schach-Open Bad Griesbach | Bad Griesbach | GER | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2029 | 3.50 | 7 | 0.54 | 20 | 10.80 | |
|  Sierian, Peter | | | 1780 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Heim, Sverre | f | | 2317 | NOR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Hausner, Ivan | m | | 2327 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Johnsen, Gunnar | | | 2178 | NOR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Pribyl, Josef | m | | 2234 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Akstinat, Sven-Holger | | | 1989 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Koenigl, Anton | | | 1844 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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