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Individual Calculations September 2018 |
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| Khodayvandi, Soheil Total change: -34.40 | |   |
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| 17th Iranian Men Festival Chess Championship 1397 | Hamedan | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1311 | 3.00 | 9 | -0.34 | 40 | -13.60 | |
|  Nejatifar, Nima | | | 1711 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rostami, Mardin | | | 1647 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Biriya, Mohammadamin | | | 1590 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Khoshbavarrad, Danial | | | 1128 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Tahmasbi, Amir Hosein | | | 1144 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zarei, Amirhosein | | | 1044 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Mahdavi, S. Hassan | | | 1550 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gholami, Amir Mohammad | | | 1440 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Gharedaghi, Mohamad Jalil | | | 1584 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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) | | | | 15th Avicenna International Chess Tournament 2018 - Group C | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1311 | 3.50 | 6 | -0.52 | 40 | -20.80 | |
| | Tasalian, Taha | | | 1010 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Movahed, Sina | | | 1711 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oji, Ehsan | | | 1086 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Akbari, Arvin | | | 1040 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Khoshbavarrad, Danial | | | 1128 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Rafaati, Radin | | | 1128 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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