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Individual Calculations December 2018 |
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| Khatibi, Meysam Total change: -37.60 | |   |
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| Iran Semifinal Men Chess Championship 1397 | Hamedan | IRI | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2237 | 4.00 | 9 | -1.64 | 20 | -32.80 | |
|  Ghollasi Mood, Mojtaba | | | 1921 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gholami, Aryan | m | | 2493 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Fathi, Himan | | | 2026 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Khamisi, S Jafar | | | 2105 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Alibabaei, Sasan | | | 1956 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Daghli, Arash | f | | 2352 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tavoosi Rad, Ramtin | | | 2058 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Atakhan, Abtin | | | 2119 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Korevand, Sina | | | 2197 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 23th Iranian First League 1397 | Mazandaran | IRI | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2237 | 5.50 | 7 | -0.24 | 20 | -4.80 | |
| | Babanezhad, Elham | | | 1837 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eskandary, Mahmood | | | 2121 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Mashmooli, Kian | | | 2149 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mousavi, Emadeddin | | | 1876 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Serestian, Arman | | | 1993 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Miri, Ali | | | 1837 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosseinzadeh, Amir Ali | | | 1837 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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