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Individual Calculations September 2018 |
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| Mahmood Zadeh, Arian Total change: -40.40 | |   |
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| 15th Avicenna International Chess Tournament 2018 - Group B | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1491 | 1.50 | 7 | -1.01 | 40 | -40.40 | |
|  Sedghi, Babak | | | 1891 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Razavi, Seyyed Amirreza | | | 1764 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Ramzanimehr, Hosein | | | 1815 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Davoodi, Siamak | | | 1746 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kimiaei Talab, Katayoun | | | 1231 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Rahimi, Ayda | | | 1091 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Davoodi, Milad | | | 1727 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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