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Individual Calculations October 2022 |
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| Gharagyozyan, Artur Total change: -20.20 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2054 | 5.50 | 9 | 0.38 | 20 | 7.60 | |
|  Rahmani, Pedram | | | 1815 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Golshaani, Taha | | | 1772 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Karimi, Setayesh | | | 1844 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kalvandi, Mohammad Naeim | | | 1750 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Morchiashvili, Bachana | m | | 2297 | GEO | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Kreisl, Robert | m | | 2391 | AUT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jamshidi, Amir Hossein | f | | 2217 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Heravi, Mohammad Hossein | | | 1997 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Zahmati, Sobhan | | | 1926 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | 1st international Standard of Master Tafrishi Cup-Category A | Mashhad | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2054 | 5.00 | 9 | -1.39 | 20 | -27.80 | |
| | Masoudi, Ghaem | | | 1835 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alipoor Shahraki, Abolfazl | | | 1819 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Nikookar, Mahdi | | | 2144 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Seyedi Hallaj, Seyedeh Hasti | | | 1689 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Binaei Tavallaei, Mahdi | | | 1950 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Zare, Jamal | | | 1972 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Zahmati, Sobhan | | | 1926 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Safarnezhad, Armin | | | 1701 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Arvan, Amirhosein | | | 1876 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | |
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