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Individual Calculations March 2020 |
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| Soltani, Amirhossein Total change: 87.60 | |   |
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| Alborz League U18 - 1398 Round 4-9 | Alborz | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1791 | 5.00 | 5 | 0.68 | 40 | 27.20 | |
|  Babaei, Asal | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Afshari, Mohammadparsa | | | 1681 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Shayegan, Danial | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zaeim Azad, Mohammad Yasin | | | 1391 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rahmanzadeh Shahi, Parisa | | | 1410 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1791 | 6.50 | 8 | 1.51 | 40 | 60.40 | |
| | Jalalvand, Amir Hesam | | | 1614 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Molaei, Arian | | | 1622 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Karami, Mohsen | | | 1695 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rashidi, Masood | | | 1758 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Allahverdi, Davood | | | 1722 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Khaksari, Ehsan | | | 1695 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Kavyar, Kamran | | | 1758 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Bayati, Kambiz | | | 1733 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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