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Individual Calculations June 2023 |
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| Ashraf, Artin Total change: -5.40 | |   |
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| Iran Semi Final Chess Championship 1402 | Kerman | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2314 | 6.00 | 9 | 0.75 | 20 | 15.00 | |
|  Alizadeh, Amirmohammad | | | 1947 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Atakhan, Abtin | f | | 2422 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Tahbaz, Arash | m | | 2461 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zahmati, Sobhan | c | | 2123 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ahmadi, Erfan | | | 2055 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Poormosavi, Seyed Kian | m | | 2413 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Azadi, Amirmohammad | | | 2214 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mohammadian Sechani, Arshia | | | 2174 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Movahed, Sina | f | | 2359 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | 56th Iranian Men Final Chess Championship | Kerman | IRI | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2314 | 4.50 | 13 | -1.02 | 20 | -20.40 | |
| | Khaledi, Omid | | | 2118 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tahbaz, Arash | m | | 2461 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mousavi, Seyed Khalil | g | | 2509 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Daneshvar, Bardiya | g | | 2540 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Omidi, Arya | | | 2350 | IRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Gholami Orimi, Mahdi | m | | 2420 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Daghli, Arash | m | | 2438 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Atakhan, Abtin | f | | 2422 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Tahmasebi, Hamidreza | | | 2171 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pour Agha Bala, Amirreza | | | 2501 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Movahed, Sina | f | | 2359 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Darini, Pouria | g | | 2401 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zahmati, Sobhan | c | | 2123 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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