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Individual Calculations September 2022 |
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| Shaabani, Amin Total change: -50.60 | |   |
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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 |
| 1445 | 1791 | 5.00 | 9 | -2.92 | 20 | -58.40 | |
|  Kerdegar, Amirreza | | | 1511 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Shoghi Barabadi, Mohammad Mahan | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pir, Mehdi | | | 1376 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dabiri, Kasra | | | 1550 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Faramarzi, Ali | | | 1505 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Abed Natanzi, Parsa | | | 1373 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Adinehnia, Arvin | | | 1476 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Shadanpour, Sana | | | 1347 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Golzari, Amirmohammad | | | 1477 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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) | | | | Lahijan Standard Cup (U 2200) | Lahijan | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1767 | 7.00 | 9 | 0.56 | 20 | 11.20 | |
| | Sobhe Zahedi, Narjes | | | 1367 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghiyasi, Alborz | | | 1335 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Fallah Alipour, Arash | | | 1470 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Eghdam, Pouria | | | 1965 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Alidoost, Javad | | | 1553 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Miar, Arad | | | 1608 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Taslimi, Borsa | | | 2052 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hosseinzadeh, Salar | | | 1354 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Darang, Mehrbod | | | 1343 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | Gilan First League 18th Round 17-18 | Gilan | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1767 | 1.50 | 2 | -0.17 | 20 | -3.40 | |
| | Masoumi, Amirhossein | | | 1554 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Farshchi, Bahmanyar | | | 1393 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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