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Individual Calculations March 2012 |
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| Shahabi, Milad Total change: -22.50 | |   |
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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 |
| 2025 | 1979 | 1.00 | 3 | -0.31 | 15 | -4.65 | |
|  Sheibani, Shahin | | | 2110 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Khorasanian, Masoud | | | 1952 | IRI | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Saba, Iraj | | | 2012 | IRI | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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) | | | | Hamedan 4th Round Robin Turnament | Hamedan | IRI | 2011-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1979 | 8.00 | 13 | -1.19 | 15 | -17.85 | |
| | Zareii, Ali | | | 1856 | IRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Asadi, Sadegh | | | 2005 | IRI | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Salim, Mehdi | | | 1776 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kamarehei, Leilasadat | | | 1579 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hashemi, Amir Erfan | | | 1666 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Moosavi, S Parviz | | | 1689 | IRI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Sodagar, Nima | | | 1579 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tehrandoost, Mahmood | | | 1666 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sharbati, Mehrdad | | | 1579 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lahimi, Ariz | | | 2074 | IRI | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Nikosokhan, Ali | | | 1579 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Saba, Iraj | | | 1997 | IRI | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Amini, Amer | | | 2201 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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