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Individual Calculations September 2019 |
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| Bagheri, Mahan Total change: 9.20 | |   |
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| 9th Qazvin Cup - C Group (U-14) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1539 | 6.00 | 8 | 0.37 | 40 | 14.80 | |
|  Rajabnejad, Amirali | | | 1148 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Bahmani, Koorosh | | | 1267 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Abasi Zamharir, Mohammad | | | 1281 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mohammadi, Amir Hossein | | | 1584 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Nouri, Alaa | | | 1660 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Mohammadi, Hadis | | | 1271 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Fakhar, Hossein | | | 1511 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Akbari, Arvin | | | 1139 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 6th Gilan Ayandehsazan Leage (Under 16) 1398 | Gilan | IRI | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1618 | 1.50 | 4 | -0.14 | 40 | -5.60 | |
| | Amiri, Amirali | | | 1715 | IRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Jahdi, Poorya | | | 1394 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Pourramezan Chafjiri, Parsa | | | 1709 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Taslimi, Borsa | | | 1964 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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