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Individual Calculations September 2009 |
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| Hercz, Richard Total change: -21.90 | |   |
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| Cseppko Open 2009 B Group for Rated U2000 | Aggtelek | HUN | 2009-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1718 | 2.00 | 6 | -0.85 | 15 | -12.75 | |
|  Szabo, Laszlo | | | 1906 | HUN | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Kovacs, Apollon | | | 1584 | HUN | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Zelena, Tamas | | | 1570 | HUN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Csorba, Rudolf | | | 1794 | HUN | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kriszteszku, Istvan | | | 1810 | HUN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Gaal, Miklos | | | 1763 | HUN | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | Zemplen Kupa B | Szerencs | HUN | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1718 | 1.00 | 3 | -0.61 | 15 | -9.15 | |
| | Kovalcsik, Zoltan | | | 1962 | HUN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Samok, Balazs | | | 1471 | HUN | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Kassay, Krisztian | | | 1647 | HUN | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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