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Individual Calculations October 2019 |
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| Tavakkoli, Mahziar Total change: -18.40 | |   |
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| 16th Avicenna International Open Chess Tournament 2019 - Category C | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1135 | 0.50 | 5 | -0.46 | 40 | -18.40 | |
|  Amiri, Erfan | | | 1535 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pedramara, Ali | | | 1398 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Tasalian, M.amir | | | 1338 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mashhadi, Amir Mahdi | | | 1284 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Emami, Hafez | | | 1423 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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