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Individual Calculations September 2021 |
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| Ecsedi, Sandor Total change: 18.60 | |   |
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| 14th Puspokladany Open Arnoth Sandor Memorial | Puspokladany | HUN | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1817 | 3.50 | 8 | -0.11 | 20 | -2.20 | |
|  Tamas, Kornel | | | 2069 | HUN | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Magi, Tibor | | | 1818 | HUN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Szurovszky, Elek | f | | 1940 | HUN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Nadhazi, Imre | | | 1895 | HUN | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Bodo, Norbert | | | 1558 | HUN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Keseru, Tibor | | | 1851 | HUN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Szaloki, Arpad | | | 1675 | HUN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Szollosi, Laszlo | f | | 2019 | HUN | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 13th Debrecen Chess Carnival | Debrecen | HUN | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1817 | 3.00 | 6 | 1.04 | 20 | 20.80 | |
| | Toth, Tamas | | | 2171 | HUN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Farkas, Virag | | | 1488 | HUN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nemeth, Zalan | | | 2153 | IRL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Nadhazi, Imre | | | 1941 | HUN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kosa, Peter | | | 2098 | HUN | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ats, Laszlo Gyorgy | | | 1923 | HUN | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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