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Individual Calculations October 2018 |
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| Nadernia, Nikta Total change: -56.40 | |   |
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| 3rd Iranian Amateur Under 2000 Chess Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1810 | 4.00 | 9 | -1.50 | 40 | -60.00 | |
|  Irandoust, Sina | | | 1410 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Ebrahimi Herab, Hamidreza | | | 1717 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Harati, Hasti | | | 1467 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ghasem Karimi, Adib | | | 1967 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Abdollahabadi, Amir Hosien | | | 1700 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Soudmand, Sayed Mohsen | | | 1723 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Sedghi, Babak | | | 1966 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kamari, Mir Kamal | | | 1635 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sharifian, Mohammad | | | 1817 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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) | | | | Round1-2 | Rasht | IRI | 2018-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1810 | 0.50 | 1 | 0.09 | 40 | 3.60 | |
| | Ghomi, Parnian | | wc | 1878 | IRI | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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