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Individual Calculations February 2023 |
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| Budai, Akos Total change: 6.40 | |   |
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| 8th Dr.Berecz Arpad Memorial | Szeged | HUN | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1996 | 4.50 | 7 | 0.03 | 20 | 0.60 | |
|  Havasi, Gergely Bulcsu | | | 1652 | HUN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tatar Kis, Szabolcs | m | | 2348 | HUN | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Major, Robert | | | 1774 | HUN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Tornyai, Jeno | | | 1783 | HUN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Berczi, Peter | | | 1845 | HUN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Markus, Molli Amina | | wc | 1831 | HUN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gergely, Daniel | | | 1986 | HUN | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | 22nd Rakosmente Open | Budapest | HUN | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1988 | 4.50 | 5 | 0.29 | 20 | 5.80 | |
| | Tagai, Marton | | | 1588 * | HUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salamon, Laszlo | | | 1663 | HUN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Matula, Gabor Dr | | | 1540 | HUN | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Horvath, Csaba | | | 1754 | HUN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Szabo, A. Martin | | | 1847 | HUN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | |
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