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Individual Calculations September 2019 |
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| Valaei Kebria, Abolfazl Total change: 76.80 | |   |
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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 |
| 1555 | 1335 | 2.50 | 7 | 0.88 | 40 | 35.20 | |
|  Nezamdoust, Amir Mohammad | | | 1516 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Sarmadi, Mohammadamin | | | 1441 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hashemi, Farzad | | | 1561 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Akbari, Mostafa | | | 1661 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Golshanizad, Saeed | | | 1531 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Shenavar, Bardia | | | 1705 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mohammadian, Mohammad | f | | 1473 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1335 | 2.00 | 6 | 1.04 | 40 | 41.60 | |
| | Fardbehbahani, Behnam | | | 1710 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mohammadi, Amir Hossein | | | 1595 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Moosavifar, Seyed Abolfazl | | | 1692 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Nezhadrasol Sor, Vria | | | 1592 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Karimi, Mahdiar | | | 1590 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mohammadi, Melika | | | 1565 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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