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Individual Calculations October 2018 |
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| Rajabi, Amir Hosein Total change: 17.67 | |   |
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| Amini Memorial Standard Cup 1397 | Varamin | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1418 | 3.00 | 7 | 0.89 | 31 | 27.59 | |
|  Nazari, Sina | | | 1638 | IRI | 0.00 | 1 | -0.22 | 31 | -6.82 | |  Abdollahisaber, Reza | | | 1692 | IRI | 1.00 | 1 | 0.83 | 31 | 25.73 | | | Rahmani, Jamshid | | | 1648 | IRI | 0.50 | 1 | 0.29 | 31 | 8.99 | | | Fooladvand, Ali | | | 1593 | IRI | 0.00 | 1 | -0.27 | 31 | -8.37 | | | Davari, Sara | | | 1068 | IRI | 0.50 | 1 | -0.39 | 31 | -12.09 | | | Rasouli Mehrjardi, Amirmohammad | | | 1693 | IRI | 0.50 | 1 | 0.33 | 31 | 10.23 | | | Moradi, Mehdi | | | 1683 | IRI | 0.50 | 1 | 0.32 | 31 | 9.92 | |
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) | | | | 3rd Paytakht International Cup 2018 -Group B | Tehran | IRI | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1462 | 2.00 | 7 | -0.66 | 31 | -20.46 | |
| | Movahedi, Yashar | | | 1851 | IRI | 0.00 | 1 | -0.09 | 31 | -2.79 | | | Shokri, Firouz | | | 1667 | IRI | 0.50 | 1 | 0.26 | 31 | 8.06 | | | Naseralavi, Seyyed Armin | | | 1859 | IRI | 1.00 | 1 | 0.92 | 31 | 28.52 | | | Hosseini, Morteza | | | 1736 | IRI | 0.00 | 1 | -0.17 | 31 | -5.27 | | | Mahmoudi, Mani | | | 1547 | IRI | 0.00 | 1 | -0.38 | 31 | -11.78 | | | Mohammadi, Melika | | | 1244 | IRI | 0.00 | 1 | -0.78 | 31 | -24.18 | | | Davari, Sara | | | 1062 * | IRI | 0.50 | 1 | -0.42 | 31 | -13.02 | | | * 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) | | | | 3rd Iranian Amateur Under 2000 Chess Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1462 | 2.00 | 8 | 0.34 | 31 | 10.54 | |
| | Amirpour, Saman | | | 1820 | IRI | 0.00 | 1 | -0.10 | 31 | -3.10 | | | Najafi Tabar, Aydin | | | 1789 | IRI | 0.00 | 1 | -0.13 | 31 | -4.03 | | | Pouresmaeil, Naser | | | 1862 * | IRI | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Soudmand, Sayed Mohsen | | | 1723 | IRI | 0.00 | 1 | -0.18 | 31 | -5.58 | | | Ansar Jaafari, Abbas | | | 1862 * | IRI | 0.50 | 1 | 0.42 | 31 | 13.02 | | | Harati, Hasti | | | 1467 | IRI | 0.00 | 1 | -0.49 | 31 | -15.19 | | | Moshirabadi, Hadi | | | 1520 | IRI | 1.00 | 1 | 0.58 | 31 | 17.98 | | | Khalilollahi, Shahrooz | | | 1722 | IRI | 0.50 | 1 | 0.32 | 31 | 9.92 | | | * 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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