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Individual Calculations September 2022 |
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| Malakouti, Ehsan Total change: -8.40 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1742 | 6.50 | 9 | 0.43 | 20 | 8.60 | |
|  Solimani Nezad, Gholamreza | | | 1491 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Fallah, Amin | | | 1498 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mahdizadeh, Sadra | | | 1610 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mardali, Yousef | | | 1455 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ghazaghi, Parmida | | | 1693 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Alizadegan, Korosh | | | 1797 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Abdolmohammadi, Milad | | | 1772 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Soorni Aliyaei, Mohammad Mahdi | | | 1575 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Molaeian, Jaber | | | 1534 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1738 | 6.00 | 9 | -0.85 | 20 | -17.00 | |
| | Khan Ahmadi, Mohammad Reza | | | 1429 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rastegar, Mohammad Matin | | | 1338 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahankoub, Arta | | | 1423 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tahvili Raftar, Iman | | | 1502 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Zare, Ali | | | 1388 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mohammadi Akbarabadi, Hossein | | | 1493 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ghoreishiamiri, Seyedkian | | | 1476 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Poormosavi, Seyed Kanan | | | 1618 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Doroodgar, A.hosein | | | 1941 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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