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Individual Calculations September 2019 |
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| Tahvili Raftar, Iman Total change: 29.40 | |   |
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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 |
| 1411 | 1406 | 5.00 | 8 | 1.04 | 20 | 20.80 | |
|  Khosrokhani, Safdar | | | 1095 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Haji Sharafi, Mahla | | | 1017 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fazeli, Mohammad Ali | | | 1688 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Taherkhani, Dina | | | 1202 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Firoozi, Aliasghar | | | 1737 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Motavas, Pouya | | | 1780 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gharib, Fatemeh | | | 1213 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fathollahi, Hamid | | | 1556 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | Ardabil Week Achmaz School Standard Cup shahrivar 1398 | Ardabil | IRI | 2019-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1399 | 2.50 | 7 | 0.43 | 20 | 8.60 | |
| | Golshannejad, Sepehr | | | 1799 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ahmadian, Moharram | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ansari, Soheil | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdolalizadeh, Asra | | | 1105 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shiri, Alireza | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shaban Alizade, Karim | | | 1135 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghayourifar, Amir | | | 1799 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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