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Individual Calculations September 2009 |
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| Kovacs, Apollon Total change: 58.05 | |   |
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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 |
| 1786 | 1584 | 4.00 | 7 | 2.25 | 15 | 33.75 | |
|  Fekete, Sandor | | | 1817 | HUN | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Hercz, Richard | | | 1718 | HUN | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Csatlos, Bela Sr. | | | 1726 | HUN | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kriszteszku, Istvan | | | 1810 | HUN | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Justyak, Gabor | | | 1654 | HUN | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kubinka, Andras | | | 1925 | HUN | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Juhasz, Sandor | | | 1850 | HUN | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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 |
| 1896 | 1584 | 2.50 | 6 | 1.62 | 15 | 24.30 | |
| | Kubinka, Andras | | | 1925 | HUN | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Zombori, Janos | | | 1958 | HUN | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Farago, Balazs | | | 1796 | HUN | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Fekete, Sandor | | | 1817 | HUN | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Vereb, Andras | | | 1984 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Galko, Tibor | | | 1898 | HUN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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