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Individual Calculations January 2012 |
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| Petcu, Ioan Total change: -15.00 | |   |
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| XXXV. Tenkes Kupa Ozdi Lajos Memorial | Harkany | HUN | 2011-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1928 | 4.50 | 9 | -0.50 | 30 | -15.00 | |
|  Martic, Zlatko | f | | 2328 * | CRO | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Szilfai, Jozsef | | | 1669 | HUN | 0.00 | 1 | -0.82 | 30 | -24.60 | | | Szecsei, Janos | | | 1540 | HUN | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Hever, Janos | | | 1717 | HUN | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Oltean, Gusztav | | | 2109 | HUN | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Grunwald, Matyas | | | 2031 | HUN | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Lovasz, Marcell | | | 1644 | HUN | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Szurovszky, Elek | f | | 2138 | HUN | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Werner, Anna | | | 1751 | HUN | 0.50 | 1 | -0.23 | 30 | -6.90 | | | * 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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