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Individual Calculations August 2023 |
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| Vaziri, Rasool Total change: -28.40 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1973 | 5.00 | 8 | 0.29 | 40 | 11.60 | |
|  Zamani, Alireza | | | 1873 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Kiani Harchegani, Mohammadhossein | | | 1890 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Roohparvar, Alireza | | | 1965 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Barzegar, Saeb | | | 1973 | IRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Abbasi Abeluie, Mohammad Mehdi | | | 1837 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Memarzadeh, Hossein | | | 1944 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Alaghehmand, Arshia | | | 1866 | IRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Hoseini, S.alireza | | | 1917 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | 2nd International Gilan Cup (Masters-A Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1959 | 5.00 | 9 | -1.00 | 40 | -40.00 | |
| | Ghoreishi Amiri, Seyed Kian | | | 1773 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Karimi, Setayesh | | | 1789 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mahboubi, Mahziar | | | 1819 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Kakavand, Ramtin | | | 1831 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Kargari Arian, Saba | | | 1742 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Deljou, R. | | | 1968 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Moridi, Mohammad Kia | | | 1740 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Masoumi, Sahar | | | 1867 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ghayourifar, Amir | | | 1959 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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