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Individual Calculations January 2023 |
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| Laszlo, Laura Dr. Total change: 5.20 | |   |
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| HUN Team Ch. 2nd Div. 2022-23 Breyer Gy Group R 4-5 | Hungary North West | HUN | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1780 | 0.50 | 1 | -0.24 | 20 | -4.80 | |
|  Topercer, Marton | | | 1596 | HUN | 0.50 | 1 | -0.24 | 20 | -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) | | | | Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R 5 | Budapest | HUN | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1780 | 1.00 | 1 | 0.50 | 20 | 10.00 | |
| | Purak, Zoltan | | | 1780 | HUN | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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