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Individual Calculations March 2012 |
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| Marzoughi, Mohammadsadegh Total change: 24.90 | |   |
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| 16th Iranian Primary League Team Chess Championship | Hamedan | IRI | 2011-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 1981 | 3.00 | 5 | 1.40 | 15 | 21.00 | |
|  Naderi, Abdollah | | | 2145 | IRI | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Shamsi, Roohalah | | | 2097 | IRI | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Azadbakhsh, Farshid | | | 2034 | IRI | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Lahimi, Ariz | | | 2074 | IRI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Toosi, Mehdi | | | 2245 | IRI | 1.00 | 1 | 0.82 | 15 | 12.30 | |
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) | | | | Tehran Milad Cup 2011 | Tehran | IRI | 2011-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1994 | 4.00 | 7 | 0.26 | 15 | 3.90 | |
| | Alavi, Besharat | | | 1754 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ettehadi, H | | | 2216 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Hashemi, Sayed Hessam | | | 1830 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Mosadeghpoor, Mohsen | | | 2117 | IRI | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Rezaei, Hamidreza | | | 1845 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vahidi, Mohammad | f | | 2137 | IRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Rahimkhani, Parviz | | | 1876 | IRI | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | |
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