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Individual Calculations January 2018 |
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| Tahbaz, Arash Total change: 7.40 | |   |
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| Iranian Men Championship - Semi Final 1396 | Hamedan | IRI | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2408 | 6.50 | 9 | 0.49 | 10 | 4.90 | |
|  Safari Eskandari, Mojtaba | | | 2110 | IRI | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Ramezani, Mahan | | | 2057 | IRI | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Daneshvar, Bardiya | | | 2181 | IRI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Hakemi, Arman | f | | 2211 | IRI | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ghaem Maghami, Ehsan | g | | 2561 | IRI | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Veisi, Bardia | | | 2312 | IRI | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Bagheri, Maziar | f | | 2277 | IRI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Sadeh, Shahin | f | | 2301 | IRI | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Asgarizadeh, Ahmad | m | | 2432 | IRI | 1.00 | 1 | 0.53 | 10 | 5.30 | |
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) | | | | 16th Iranian Super League 1396 Round 12-16 | Rasht | IRI | 2017-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2408 | 3.00 | 5 | 0.01 | 10 | 0.10 | |
| | Khatibi, Meysam | | | 2250 | IRI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Tabatabaei, M.amin | m | | 2563 | IRI | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Ghaziolsharif, Kaveh | | | 2183 | IRI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Alavi, Sayed Javad | m | | 2468 | IRI | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Korevand, Sina | | | 2175 | IRI | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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) | | | | Gilan Super League 1396 4-6 | Rasht | IRI | 2017-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2435 | 3.00 | 3 | 0.24 | 10 | 2.40 | |
| | Kanani, Ali | | | 2035 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barbari, Abbas | | | 2035 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vatandoost, Farhad | | | 2035 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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