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Individual Calculations May 2012 |
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| Roohparvar, A Reza Total change: 56.10 | |   |
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| 10th Khazar Open Chess Tournament B ( Rated U-2100) | Rasht | IRI | 2012-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2004 | 8.00 | 10 | 1.88 | 15 | 28.20 | |
|  Najafi, Amirhasan | | | 1604 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Motaghi, Farbod | | | 1848 | IRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Tavoosi Rad, Ramtin | | | 1684 | IRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Tabatabaei, Allahyar | | | 1854 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Omidi, Arya | | | 1893 | IRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Moosavi, Ali | | | 2070 | IRI | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Akhasteh, Abbas | | | 1904 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Samarehshahpasand, Farshad | | | 2046 | IRI | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Mousavi, Davood | | | 2095 | IRI | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Sadeghi, S | | | 2077 | IRI | 1.00 | 1 | 0.60 | 15 | 9.00 | | | * 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) | | | | Esfahan Norooz cup open chess tournament 2012 | Esfahan | IRI | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2004 | 4.00 | 6 | 1.86 | 15 | 27.90 | |
| | Khaje Hesamedini, Ali | | | 2161 | IRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kadkhodaee, Ali | | | 1881 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Naderi, M J | | | 2139 | IRI | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Feyli, Sina | | | 2172 | IRI | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Aghaei, Alireza | | | 2178 | IRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Momeni, E | | | 2145 | IRI | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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