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Individual Calculations February 2013 |
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| Eliasian, Ali Total change: 21.60 | |   |
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| Tehran League 2012 Round 1-4 | Tehran | IRI | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 1874 | 0.00 | 1 | -0.14 | 30 | -4.20 | |
|  Sedaghati, Mehrdad | | | 2181 | IRI | 0.00 | 1 | -0.14 | 30 | -4.20 | |
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) | | | | Tehran League 2012 Round 5-9 | Tehran | IRI | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1874 | 3.00 | 4 | 1.17 | 30 | 35.10 | |
| | Rostami, Rouzbeh | | | 2004 | IRI | 1.00 | 1 | 0.68 | 30 | 20.40 | |  Pourghanbarzad Lashtnesha, Arman | | | 1933 | IRI | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Teymourlou, Ahmad | | | 1824 | IRI | 0.00 | 1 | -0.57 | 30 | -17.10 | | | Hedayati, Vahid | | | 1859 | IRI | 1.00 | 1 | 0.48 | 30 | 14.40 | |
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) | | | | Second Tehran open chess tournament 2012 | Terhan | IRI | 2012-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1908 | 6.00 | 9 | -0.31 | 30 | -9.30 | |
| | Hosseini, Seyedmohammad | | | 1581 | IRI | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Toufani, Kourosh | | | 1684 | IRI | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Tavousi, Abbas | | | 1633 | IRI | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Galehdari, Bardia | | | 2178 | IRI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Ganjian, Enayatollah | | | 1802 | IRI | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Ghaffarian, Amir Hossein | | | 1778 | IRI | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Moeini, Kaveh | | | 1824 | IRI | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Asgharpourmasoleh, Tara | | | 1605 | IRI | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Eisapour, Ali | | | 1602 | IRI | 1.00 | 1 | 0.14 | 30 | 4.20 | |
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) | | |
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