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Individual Calculations April 2017 |
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| Binaei Tavallaei, Mahdi Total change: -55.20 | |   |
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| Iran Chess Championship U16 Boys 1395 | Ahvaz | IRI | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 1977 | 1.00 | 10 | -1.42 | 40 | -56.80 | |
|  Gholami Orimi, Mahdi | | | 2252 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Ghaffarifar, Matin | c | | 2126 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hakemi, Arman | | | 2349 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Tahmasebi, Hamid | | | 2076 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Naderi, M.sadegh | | | 2147 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Gholami Orimi, Mahdi | | | 2252 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ghaffarifar, Matin | c | | 2126 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hakemi, Arman | | | 2349 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tahmasebi, Hamid | | | 2076 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Naderi, M.sadegh | | | 2147 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 Khavaran Norooz Tournament 2017 | Birjand | IRI | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1974 | 6.00 | 9 | 0.04 | 40 | 1.60 | |
| | Shahsavari, Shayan | | | 1574 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mazhari, Alireza | | | 1574 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sedaghati, Mehrdad | f | | 2265 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Heydari, Mahmood | | | 1574 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Razavi, Seyyed Amirreza | | | 1671 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Shahbakhsh, Aref | | | 1574 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohandesi, Shahin | m | | 2182 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sakhayi, Mostafa | | | 2285 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Abdollahi Badizi, Omid | | | 1611 | 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) | | |
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