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Individual Calculations December 2023 |
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| Varga, Richard Total change: -64.20 | |   |
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| FIDE World Amateur Chess Championship Open U 2300 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 2068 | 1.00 | 4 | -2.65 | 20 | -53.00 | |
|  Alhejab, Meshal | | | 1597 | KUW | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Al Mamari, Ali Abdullah | | | 1668 * | OMA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Prishita, Gupta | | | 1697 | IND | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Al-Khelaifi, Salama | | wf | 1739 | QAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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) | | | | Budapest Team Ch. 2023-24 Bilek Istvan Memorial Group R 2-4 | Budapest | HUN | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2068 | 0.00 | 1 | -0.56 | 20 | -11.20 | |
| | Marodi, Matyas | | | 2027 | HUN | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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