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Individual Calculations June 2023 |
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| Berta, Sandor Total change: -14.20 | |   |
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| 23rd Rakosmente Open | Budapest | HUN | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2028 | 3.00 | 5 | -0.71 | 20 | -14.20 | |
|  Marton-John, Almos Kiran | | | 1628 * | HUN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Pirityi, Andras | | | 1658 | HUN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Haszon, Abel | | | 1867 | HUN | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zidek, Achim B.c. | | | 1723 | RSA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Brustkern, Juergen | f | | 2164 | GER | 0.00 | 1 | -0.32 | 20 | -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) | | |
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