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Individual Calculations September 2017 |
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| Peters, Alex Total change: -14.60 | |   |
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| 21. Godesburg-Open | Bonn | GER | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2222 | 4.50 | 7 | -0.73 | 20 | -14.60 | |
|  Prieb, Robert | | | 1822 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schwab, Thomas | | | 1960 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lechner, Alexander | | | 1822 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Groneberg, Joerg | | | 1973 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khanukov, Boris | m | | 2295 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Wahl, Felix | | | 2099 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Evers, Leo | | | 2077 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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