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Individual Calculations December 2018 |
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| Shahsavari, Shayan Total change: -69.60 | |   |
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| Tehran Standard Cup 16-18 Aban 1397 (U1600) | Tehran | IRI | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1378 | 2.00 | 5 | -0.12 | 40 | -4.80 | |
|  Shahsavari, Mahan | | | 1321 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Orooji, Siamak | | | 1552 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Mohammadalizadeh Lashkari, Erfan | | | 1495 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sadri Alamdari, Farzam | | | 1507 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Nazeri, Nima | | | 1302 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | The First Olympiad The Top Talents of Iran - Boys group | Rasht | IRI | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1378 | 3.00 | 8 | -0.71 | 40 | -28.40 | |
| | Namdarigharghani, Parsa | | | 1778 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Noroozi, Shayan | | | 1006 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ghazi, Hamed | | | 1628 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Khazaei, Amir Mahdi | | | 1215 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Vaziri, Rasool | | | 1668 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mansouri, Arash | | | 1171 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Abbasnejad, Amirreza | | | 1595 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ebrahimi, Sayed Karo | | | 1250 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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) | | | | Tehran U 18 League 2018 Round 2-4 | Tehran | IRI | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1378 | 0.50 | 3 | -0.91 | 40 | -36.40 | |
| | Hosseini Nia, Behrad | | | 1345 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Abedini, Farnood | | | 1162 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Ahadi, Mohammad Erfan | | | 1778 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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