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Individual Calculations September 2018 |
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| Bahmani, Koorosh Total change: -30.80 | |   |
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| 15th Avicenna International Chess Tournament 2018 - Group C | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1243 | 2.50 | 6 | -0.77 | 40 | -30.80 | |
|  Zaheri, Mehran | | | 1517 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Akbari, Arvin | | | 1040 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mohammadzadeh, Sepehr | | | 1124 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Shabanzadeh, Mehrad | | | 1456 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jahanian, Mohammad Mahyar | | | 1033 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Fakhim Ghanbarnezhad, Rozhina | | | 1107 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | |
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