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Individual Calculations March 2020 |
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| Ahmadi, Bahram Total change: -20.00 | |   |
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| 17th Gilan Second League 1398 Round 7-8 | Gilan | IRI | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1600 | 0.50 | 2 | 0.02 | 20 | 0.40 | |
|  Pourramezan Chafjiri, Parsa | | | 1760 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Moosapour, Rastin | | | 1853 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1654 | 5.50 | 9 | -1.02 | 20 | -20.40 | |
|  Ebrahimi Rashti, Asal | | | 1460 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Abbasieh Kohan, Seyed Hadi | | | 1462 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Javadi, Mousa | | | 1457 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Rahimzadeh, Maryam | | | 1314 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Yarifard, Hossein | | | 1454 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tashkini, Mahdi | | | 1383 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Partovi, Mohammadhosein | | | 1436 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fallah Alipour, Arash | | | 1496 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dezhdar, Roozbeh | | | 1797 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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