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Individual Calculations September 2019 |
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| Abasi Zamharir, Mohammad Total change: 44.00 | |   |
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| 9th Qazvin Cup - C Group (U-14) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1281 | 5.00 | 8 | 2.31 | 40 | 92.40 | |
|  Heidari, Adrin | | | 1031 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Alizadegan, Korosh | | | 1567 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Bagheri, Mahan | | | 1539 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jafarpour, Bardia | | | 1060 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Alimardani, Amir H | | | 1681 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Norouzi Chenari, Parham | | | 1540 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Nouri, Alaa | | | 1660 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Taghizadeh, Taraneh | | | 1348 | IRI | 0.50 | 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) | | | | Chess Tehran Championship 2019 - U12B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1281 | 2.00 | 5 | -1.21 | 40 | -48.40 | |
| | Darabi, Matin | | | 1026 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Salehi, Eilia | | | 1091 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Khosronejad, Abtin | | | 1470 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Daghigh, Arshia | | | 1096 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ghiyasvand, Mohammad Mahdi | | | 1160 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | |
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