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Individual Calculations September 2017 |
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| Arefazad, Gholamhossein Total change: 10.00 | |   |
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| 14th Avicenna Cup International Chess Festival B | Hamadan | IRI | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1880 | 7.00 | 11 | 0.50 | 20 | 10.00 | |
|  Seyfi, Zohair | | | 1480 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Memarzadeh, Hossein | | | 1657 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ghanaee, Mohammad | | | 1614 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Asbahi, Mohammad | | | 2092 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Naseralavi, Seyyed Armin | | | 1687 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Rigi, Vahab | | | 1778 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Barzegar, Saeb | | | 2055 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Talebi, Masoud | | | 2030 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mozaffari, Alireza | | | 2003 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kabgani, Yoones | | | 1773 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Darini, Iliya | | | 1633 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | |
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