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Individual Calculations May 2013 |
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| Pietrek, Gerhard Total change: -32.85 | |   |
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| 17.Internat.Neckar-Open 2013 B-Open | Deizisau | GER | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1770 | 2.00 | 7 | -2.19 | 15 | -32.85 | |
|  Helfrich, Leo | | | 1903 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Happel, Juergen | | | 1539 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nistler, Gustav | | | 1893 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Goda, Robert-Rene | | | 1676 | GER | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Mittelstaedt, Ewald | | | 1655 | GER | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Potterat, Alina | | | 1531 | SUI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Petitto, Francesco | | | 1651 | GER | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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