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Individual Calculations August 2023 |
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| Piskoti, Laszlo Total change: 20.40 | |   |
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| Budapest Summer group B | Budapest | HUN | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1530 | 5.00 | 7 | 1.79 | 20 | 35.80 | |
|  Vadkerti, Bori | | | 1130 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krizsany, Laszlo Sr. | | | 1719 | HUN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kovacs-Barcza, Donat | | | 1231 | HUN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Horvath, Csaba | | | 1751 | HUN | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Szendeff, Miklos | | | 1639 | HUN | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Thomas, Gary | | | 1750 | WLS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wang, Luomeng | | | 1599 | HUN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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) | | | | I. Open Hungarian Amateur Chess Championship (max. 2299) | Budapest | HUN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1530 | 1.00 | 7 | -0.77 | 20 | -15.40 | |
| | Ungureanu, Sandu | | | 2020 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Nagy, Daniel | | | 1829 | HUN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Krizsany, Laszlo Sr. | | | 1719 | HUN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Tavernier, Loris | | | 1873 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alexandri, Dimitra | | | 1674 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Schmied, Erik Rajmund | | | 1635 | HUN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Benko, David | | | 1504 | HUN | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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