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Individual Calculations May 2010 |
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| Lukacs, Istvan Richard Total change: -5.75 | |   |
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| Zala County Team Ch. 2009-10 | Zala Region | HUN | 2009-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1728 | 2.00 | 5 | 0.18 | 25 | 4.50 | |
|  Kokai, Miklos | | | 1911 | HUN | 1.00 | 1 | 0.74 | 25 | 18.50 | |  Tar, Istvan | | | 1570 | HUN | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Horvath, Lajos | | | 1916 | HUN | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Biskopics, Boglarka | | | 1963 | HUN | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Metal, Imre | | | 1816 | HUN | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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) | | | | Zalakaros City Ch. 2010 | Zalakaros | HUN | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1728 | 1.00 | 4 | -0.41 | 25 | -10.25 | |
| | Marton, Jozsef | | | 2128 * | HUN | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Horvath, Akos | | | 1700 | HUN | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Razsits, Vince Jr. | | | 1826 | HUN | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Torok, Gabor | | | 1789 | HUN | 0.50 | 1 | 0.08 | 25 | 2.00 | | | * 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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