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Individual Calculations December 2018 |
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| Khatibi, Amir Reza Total change: 16.00 | |   |
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| The First Olympiad The Top Talents of Iran - Boys group | Rasht | IRI | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1989 | 6.50 | 9 | 0.31 | 40 | 12.40 | |
|  Salman, Yasin | | | 1589 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rostami, Mardin | | | 1633 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Javadi, Mohammad Javad | | | 1781 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Abaspoor Dehaghani, Mohamadhosein | | | 1751 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Nazari, Arad | | | 2160 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nikzad, Nami | | | 1907 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Rostami, Hossein | | | 1832 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Atakhan, Abtin | | | 2119 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Heravi, Mohammad Hossein | | | 1622 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | 9th Esfahan Chess League 1397 Round 1-3 | Esfahan | IRI | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1989 | 1.00 | 1 | 0.09 | 40 | 3.60 | |
| | Jabaroutian, Ali | | | 1612 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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