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Individual Calculations November 2009 |
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| Hercz, Richard Total change: -6.15 | |   |
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| IV. Sarret Kupa 2009 | Tetetlen | HUN | 2009-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1696 | 2.00 | 5 | 0.85 | 15 | 12.75 | |
|  Erdei, Lajos | | | 1982 | HUN | 1.00 | 1 | 0.84 | 15 | 12.60 | |  Adorjan, Attila | | | 1918 | HUN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Magi, Tibor | | | 1899 | HUN | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Kovacs, Attila Istvan | | | 1948 | HUN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Peczely, Gyorgy Dr | | | 1815 | HUN | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | II. Karikas Chess Weekend no.4 Group B under 2100 | Hajduszoboszlo | HUN | 2009-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1696 | 0.00 | 3 | -1.26 | 15 | -18.90 | |
| | Toth, Janos | | | 1907 | HUN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Vass, Laszlo | | | 1851 | HUN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Horvath, Kristof | | | 1510 | HUN | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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