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Individual Calculations October 2019 |
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| Arefazad, Gholamhossein Total change: 23.60 | |   |
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| 16th Avicenna International Open Chess Tournament 2019 - Category B | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1741 | 5.50 | 9 | 1.18 | 20 | 23.60 | |
|  Sadollahi, Nesa | | | 1413 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Khoshkalamian, B. | | | 1885 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Razaghian, Hosein | | | 1472 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Arvan, Amirhosein | | | 1895 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Khalili, Asef | | | 1914 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Karimpoor, Shahab | | | 1660 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Movahedi, Yashar | | | 1831 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Karami, Mahan | | | 1792 | IRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Alizadeh, Amirmohammad | | | 1864 | IRI | 1.00 | 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) | | |
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