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Individual Calculations March 2017 |
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| Ansari, Alireza Total change: 1.80 | |   |
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| Iran amateurs Chess Championship 2017 (U1700) | Zanjan | IRI | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1671 | 5.00 | 8 | -0.26 | 20 | -5.20 | |
|  Amini, Mahdi | | | 1515 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Alavi, Mahsa | | | 1271 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hashemi, Abbas | | | 1529 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rahmani, Iraj | | | 1554 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fattahian Dehkordi, Bahman | | | 1552 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Farahi, Ali | | | 1620 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Jalili, Mahdi | | | 1620 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Aliei, Davoud | | | 1682 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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) | | | | 7th International Ferdowsi Cup Chess Tournament | Mashhad | IRI | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1671 | 4.50 | 9 | 0.35 | 20 | 7.00 | |
| | Mohammed, A.al-Kinani | c | | 2071 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gerayeli, Kiarash | | | 1882 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pournoghanian, Younes | | | 1271 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vaziri, Mohammad Ali | | | 1416 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bagheri, Majid | | | 1883 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Hamedi Nia, Vesal | | | 1990 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rezaeipour, Sina | | | 1464 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Moradiyan, Meysam | | | 1928 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Noshad, Ayriana | | | 1427 | IRI | 1.00 | 1 | 0.20 | 20 | 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) | | |
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