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Individual Calculations February 2018 |
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| Shaabani, Amin Total change: -9.00 | |   |
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| Lahijan Open Chess Tournoment | Lahijan | IRI | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1919 | 5.00 | 7 | -0.68 | 20 | -13.60 | |
|  Gholizadeh, Majid | | | 1519 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alimohamadi, Vahid | | | 1519 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chehrehsa, Farhan | | | 1714 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Taslimi, Borsa | | | 1804 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Akhasteh, Abbas | | | 1811 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ahmadi Rad, Navid | | | 1519 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Biriya, Mohammadamin | | | 1625 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | Round 7-9 | Rasht | IRI | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1919 | 2.00 | 2 | 0.23 | 20 | 4.60 | |
| | Abbasi, Hamid | | | 1598 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khojasteh Noshari, Ali | | | 1559 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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