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Individual Calculations September 2019 |
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| Khosronejad, Abtin Total change: 54.40 | |   |
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| 9th Qazvin Cup - A Group (U-2100) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1493 | 2.50 | 9 | 0.75 | 40 | 30.00 | |
|  Shaabani, Amin | | | 1878 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Safiri, Ali | | | 1893 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Majidi, Seyed Mohammad Parsa | | | 1893 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Masoumi, Mohammad | | | 1844 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Shiri, Omid | | | 1720 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Amirimehr, Ashkan | | | 1708 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ghayourifar, Ali | | | 1745 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mazarei, Mohammad | | | 1592 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Teimouri Yadkuri, Shahdad | | | 1567 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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 |
| 1320 | 1470 | 6.00 | 8 | 0.61 | 40 | 24.40 | |
| | Ghasemi, Amir Hossein | | | 1070 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghiyasvand, Mohammad Mahdi | | | 1160 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nouri, Alaa | | | 1628 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bigani, Mohammad Hessam | | | 1220 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Abasi Zamharir, Mohammad | | | 1281 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hadavand Khani, Sobhan | | | 1273 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hosseini, Mohammad Hossein | | | 1317 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Habibi, Radin | | | 1610 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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