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Individual Calculations April 2017 |
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| Kiaei, Ali Total change: 9.60 | |   |
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| Tehran League Dastejate Azad Men 1395 Round 4-5 | Tehran | IRI | 2017-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1795 | 1.00 | 2 | 0.77 | 20 | 15.40 | |
|  Rezazadeh, Ali | | | 2147 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Roozbayan, Reza | | | 2125 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Tehran Standard Cup 11-17 Esfand 1395 | Tehran | IRI | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1816 | 7.00 | 9 | 1.88 | 20 | 37.60 | |
| | Yousefipour, Amir Hossein | | | 1519 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rodaki, Mansour | | | 1568 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gholampour, Ali | | | 1705 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rajabi, Mohsen | | | 1932 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Alavi, Mir Mahmood | | | 1644 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sadeghi Givi, Reza | | | 1885 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Nourimoghaddam, Shahrokh | | | 1782 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Atakhan, Abtin | | | 1922 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Shahsanam, Alireza | | | 1864 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Shahreza Norooz Cup Chess Tournament 2017 | Shahreza | IRI | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1816 | 3.00 | 6 | -2.17 | 20 | -43.40 | |
| | Abazari, Arefeh | | | 1416 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shams, Siavash | | | 1437 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dehghan, Mohammad Yasin | | | 1498 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Jamali, Pouria | | | 1433 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kiani, Mohsen | | | 1416 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baseri, Mansour | | | 1710 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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) | | |
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