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Individual Calculations September 2019 |
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| Abdollahisaber, Reza Total change: -30.60 | |   |
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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 |
| 1566 | 1674 | 5.50 | 9 | -0.11 | 20 | -2.20 | |
|  Mokhtar Sasani, Foad | | | 1493 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Motavas, Pouya | | | 1780 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Khodadadi, Mohammad Saeid | | | 1757 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Moghadam, Hamidreza | | | 1763 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ghafari, Alireza | | | 1286 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sohrabpour, Mohammad | | | 1748 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ebrahimi Rashti, Asal | | | 1393 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Rahmani Siyah Larz, Iraj | | | 1436 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mosayebi, Pourya | | | 1440 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | 3st Varamin chess tournament U1700 | Tehran - varamin | IRI | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1674 | 3.50 | 7 | -1.38 | 20 | -27.60 | |
| | Jabari, Faezeh | | | 1458 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shahbazi, Mohsen | | | 1549 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Alizadegan, Korosh | | | 1567 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mogheyseh, Abolfazl | | | 1572 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dorpa, Mohammad Mahdi | | | 1574 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Khanbaz, Nima | | | 1504 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Amirpour, Gholamreza | | | 1458 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | 4th Atrak Standard Cup 1398 - U2200 | North Khorasan | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1688 | 4.50 | 8 | -0.41 | 20 | -8.20 | |
| | Aadeli, Arvin | | | 2088 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khosravi, Alireza | | | 1288 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bakhshi, Shayan | | | 1295 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shiravi, Ali | | | 1319 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Assarzadeh, Mahdi | | | 1532 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Masoudi, Ghaem | | | 1906 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Parvanehlooee, Heshmatolla | | | 1477 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nouri, Mojtaba | | | 1765 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1688 | 4.00 | 8 | 0.37 | 20 | 7.40 | |
| | Zinati, Mohammad | | | 1893 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Poormosavi, Seyed Kanan | | | 1339 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ebrahimi Rashti, Asal | | | 1327 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Khoshkalamian, B. | | | 1840 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Abedini, Hamid Reza | | | 1810 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Amirpour, Saman | | | 1870 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Shams, Mohammad Matin | | | 1817 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Khoshkalam, Seyed Mahan | | | 1772 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
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