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Individual Calculations September 2015 |
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| Parragi, Istvan Total change: -15.80 | |   |
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| 34th Keszthely Open Hevizi Memorial | Keszthely | HUN | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1943 | 4.00 | 8 | -0.79 | 20 | -15.80 | |
|  Hapala, Katharina | | | 1543 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Forgacs, Jozsef | f | | 2196 | HUN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Opl, Klaus | f | | 2207 | AUT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Horvath, Lajos | | | 1732 | HUN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tamas, Gyorgy | | | 2022 | HUN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mraz, Ivan | | | 1734 | SVK | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Major, Balazs | | | 1683 | HUN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Palfi, Peter | | | 1746 | HUN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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