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Individual Calculations September 2015 |
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| Kretzschmar, Arnd Total change: 50.00 | |   |
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| 24. Apoldaer Open | Apolda | GER | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1895 | 2.50 | 5 | 1.25 | 40 | 50.00 | |
|  Heyder, Florian | | | 2230 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ewert, Hannes | | | 2006 | GER | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Albrecht, Juergen | | | 2143 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Beck, Michael | | | 2071 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Egli, Urs | | | 2025 | SUI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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