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Individual Calculations September 2021 |
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| Demeter, Dorina Total change: -6.80 | |   |
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| 19th Thermal Hotel Harkany | Harkany | HUN | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 2039 | 4.50 | 7 | -1.06 | 40 | -42.40 | |
|  Csiki, Laszlo Levente | | | 1639 * | HUN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Parrag, Sandor | | | 1863 | HUN | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Gulacsi, Donat Ferenc | | | 1784 | HUN | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Pater, Peter | | | 1866 | HUN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Laszlo, Laura | | | 1815 | HUN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Frank, Jozsef | | | 1842 | HUN | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Strasser, Zsolt | | | 1754 | HUN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | | | 40th Keszthely Open Hevizi Laszlo Memorial | Keszthely | HUN | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2039 | 5.50 | 9 | 0.89 | 40 | 35.60 | |
| | Suket, Mark | | | 1746 | HUN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Barabas, Tibor | | | 1945 | HUN | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Tamas, Gyorgy | | | 1923 | HUN | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Razsits, Geza | | | 1943 | HUN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Valkova, Angelika | | | 1978 | UKR | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Sipos, Janos | f | | 2190 | HUN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Pergel, Laszlo | f | | 2236 | HUN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Fabian Nagy, Sandor | | | 1975 | HUN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Csonka, Attila Istvan | m | | 2376 | HUN | 0.00 | 1 | -0.12 | 40 | -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) | | |
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