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Individual Calculations September 2019 |
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| Bolandakhtar, Ata Total change: -29.05 | |   |
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| 9th Qazvin Cup - B Group (U-1800) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1401 | 2.00 | 5 | -0.25 | 35 | -8.75 | |
|  Hadadi, Mahdi | | | 1603 | IRI | 0.00 | 1 | -0.24 | 35 | -8.40 | |  Faridi, Ali | | | 1667 | IRI | 0.00 | 1 | -0.18 | 35 | -6.30 | | | Naderi, Bahram | | | 1647 | IRI | 0.00 | 1 | -0.19 | 35 | -6.65 | | | Khodabakhshi, Hossein | | | 1035 | IRI | 1.00 | 1 | 0.10 | 35 | 3.50 | | | Gharib, Fatemeh | | | 1213 | IRI | 1.00 | 1 | 0.26 | 35 | 9.10 | |
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) | | | | Iranian Men Festival 1398 | khoramabad | IRI | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1395 | 3.00 | 10 | -0.13 | 35 | -4.55 | |
| | Namdarigharghani, Parsa | | | 1795 * | IRI | 0.00 | 1 | -0.08 | 35 | -2.80 | | | Azali, Mahdad | | | 1662 | IRI | 0.00 | 1 | -0.18 | 35 | -6.30 | | | Miar, Arad | | | 1604 | IRI | 1.00 | 1 | 0.77 | 35 | 26.95 | | | Shahsavari, Sorena | | | 1780 | IRI | 0.00 | 1 | -0.09 | 35 | -3.15 | | | Mirsalari, Reza | | | 1589 | IRI | 0.00 | 1 | -0.25 | 35 | -8.75 | | | Imran, Haider Aown | | | 1523 | IRI | 0.00 | 1 | -0.33 | 35 | -11.55 | | | Sanjari, Ali | | | 1219 | IRI | 1.00 | 1 | 0.27 | 35 | 9.45 | | | Zarezadeh, Eisa | | | 1665 | IRI | 0.00 | 1 | -0.17 | 35 | -5.95 | | | Sabzevari, Nourbakhsh | | | 1137 | IRI | 1.00 | 1 | 0.18 | 35 | 6.30 | | | Fazeli Ghazijahani, Ali | | | 1585 | IRI | 0.00 | 1 | -0.25 | 35 | -8.75 | | | * 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 12)1398 | Gilan | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1395 | 3.50 | 5 | -0.45 | 35 | -15.75 | |
| | Pourakbari, Taha | | | 1281 | IRI | 0.50 | 1 | -0.16 | 35 | -5.60 | | | Nazem, Mehrad | | | 1087 | IRI | 1.00 | 1 | 0.14 | 35 | 4.90 | | | Khanjani, Rastin | | | 1307 | IRI | 0.00 | 1 | -0.62 | 35 | -21.70 | | | Tajzadeh, Bardia | | | 1013 | IRI | 1.00 | 1 | 0.09 | 35 | 3.15 | | | Padidarnazar, Kasra | | | 1037 | IRI | 1.00 | 1 | 0.10 | 35 | 3.50 | |
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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