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Individual Calculations December 2018 |
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| Shahsavari, Mahan Total change: 5.20 | |   |
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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 |
| 1298 | 1321 | 3.50 | 7 | -0.24 | 40 | -9.60 | |
|  Shahsavari, Shayan | | | 1378 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Iejhei, Hamid Reza | | | 1260 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tahmasbi, Amir Hosein | | | 1173 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rahnama, M.reza | | | 1573 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mohammadyansichani, Arshia | | | 1284 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Taj Dini, Hasti | | | 1120 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ahmadi, Mehrdad | | | 1295 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | The First Olympiad The Top Talents of Iran - Boys group | Rasht | IRI | 2018-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1321 | 1.00 | 6 | -0.21 | 40 | -8.40 | |
| | Bahadori, Arash | | | 1721 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Behzadi, Sepehr | | | 1602 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Aghamohamadi, Mohamad Arshia | | | 1564 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Abaspoor Dehaghani, Mohamadhosein | | | 1721 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salman, Yasin | | | 1400 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Looni, Arshiya | | | 1469 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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) | | | | Tehran U 18 League 2018 Round 2-4 | Tehran | IRI | 2018-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1321 | 1.50 | 2 | 0.58 | 40 | 23.20 | |
| | Karami, Aria | | | 1042 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rodaki, Mansour | | | 1721 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
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