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Individual Calculations February 2023 |
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| Porcza, Antal Otto Dr. Total change: -2.80 | |   |
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| 22nd Rakosmente Open | Budapest | HUN | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1147 | 0.00 | 2 | -0.10 | 20 | -2.00 | |
|  Horvath, Csaba | | | 1754 | HUN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Matula, Gabor Dr | | | 1540 | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | TFSE Racka Open 2023 | Budapest | HUN | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1147 | 0.00 | 1 | -0.04 | 20 | -0.80 | |
|  Nagy, Miklos | | | 1640 | HUN | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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