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Individual Calculations July 2021 |
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| Kiraly, Ferencz Total change: -1.60 | |   |
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| 20th Amateur Open | Gyor | HUN | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1841 | 3.00 | 4 | -0.31 | 20 | -6.20 | |
|  Horvath, Peter Gy | | | 1441 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zsirai, Balint | | | 1441 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feher, Botond | | | 1441 * | HUN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lodi, Laszlo | | | 1802 | HUN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | HUN National Senior Championship 2021 | Ajka | HUN | 2021-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1841 | 3.50 | 8 | 0.23 | 20 | 4.60 | |
| | Boguszlavszkij, Jevgenyij | m | | 2163 | HUN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Lengyel, Laszlo | | | 2030 | HUN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Szatmary, R. Jozsef | | | 1942 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Szabo, Vilmos | | | 1486 | HUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bartuszek, Andras | | | 1790 | HUN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ilyes, Peter | | | 1905 | NOR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Vrona, Mihail | | | 1916 | HUN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Paksa, Rudolf | f | | 2026 | HUN | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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