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Individual Calculations January 2010 |
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| Niksefat, Mohammadhassan Total change: 52.75 | |   |
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| 1st Baran Chess Cup Tournament | Rasht | IRI | 2009-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1934 | 4.50 | 9 | 1.83 | 25 | 45.75 | |
|  Moradi, Behrooz | f | | 2237 | IRI | 0.50 | 1 | 0.36 | 25 | 9.00 | |  Samsam, Farhad | | | 2072 | IRI | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Ezzati, Fereydoon | | | 2205 | IRI | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Ahmadi, Amirhosein | | | 1999 | IRI | 1.00 | 1 | 0.59 | 25 | 14.75 | | | Amini, Amer | | | 2190 | IRI | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Pourramezanali, Amirreza | | | 2316 | IRI | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Hooshdarmahjoob, Navid | | | 2047 | IRI | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Edalati, Behrooz | | | 2019 | IRI | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Marzoughi, Mohammadsadegh | | | 1838 | IRI | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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) | | | | 3rd International Sardaran Cup Chess Tournament | Urmia | IRI | 2009-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 1934 | 1.00 | 4 | 0.28 | 25 | 7.00 | |
| | Koohestani, Sh | | | 2209 | IRI | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Sharbaf, Mohsen | f | | 2334 * | IRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Khalili, Saeid | | | 2149 | IRI | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Abedini, Morteza | | | 2139 | IRI | 0.00 | 1 | -0.24 | 25 | -6.00 | | | * 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) | | |
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