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Individual Calculations December 2018 |
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| Bagheri, Maziar Total change: 2.40 | |   |
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| Round 1-4 | Rasht | IRI | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2281 | 3.50 | 4 | 1.36 | 20 | 27.20 | |
|  Veisi, Bardia | | | 2317 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Avakh, E | | | 2154 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shahzamani, Arman | | | 2029 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mosadeghpour, Masoud | g | | 2510 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Iran Semifinal Men Chess Championship 1397 | Hamedan | IRI | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2281 | 5.50 | 9 | -1.24 | 20 | -24.80 | |
| | Ramezani, Mahan | | | 1966 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Alibabaei, Sasan | | | 1956 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Samareh Shahpasand, Farshad | | | 2030 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Noori, Mehran | | | 1881 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Najafiyan Pour, Mahyar | | | 2081 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tavoosi Rad, Ramtin | | | 2058 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Omidi, Arya | | | 2361 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Korevand, Sina | | | 2197 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Khamisi, S Jafar | | | 2105 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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