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Individual Calculations April 2009 |
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| Cox, Tristan A Total change: -40.80 | |   |
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| Perenyi Bela Evadnyito Memorial | Budapest | HUN | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2131 | 4.00 | 8 | -1.34 | 15 | -20.10 | |
|  Szoukup, Istvan | | | 1793 | HUN | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Kovacs, Gabor | m | | 2481 | HUN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Di Giovanni, Vilmos | | | 1947 | HUN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bea, Boglarka | | | 1809 | HUN | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Tessedik, Karoly | | | 2025 | HUN | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Hegedus, Peter Dr | | | 1918 | HUN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Zilahi, Gabor | | | 1995 | HUN | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gal, Janos | | | 2022 | HUN | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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) | | | | First Saturday IM Feb 2009 | Budapest | HUN | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2131 | 2.00 | 10 | -1.38 | 15 | -20.70 | |
| | Simonyi, Zoltan | f | | 2227 | SRB | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Toth, Lili | | wm | 2190 | HUN | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Bacso, Gabor | f | | 2123 | HUN | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Kislik, Erik Andrew | | | 2310 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kahn, Evarth Dr. | m | | 2290 | HUN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Parkanyi, Attila | m | | 2334 | HUN | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Farago, Sandor | m | | 2263 | HUN | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Lyell, Mark | f | | 2286 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vybiral, Zdenek | | | 2231 | CZE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Csirik, Andras | f | | 2271 | HUN | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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