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Individual Calculations May 2012 |
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| Roostapisheh, Payam Total change: -7.80 | |   |
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| Tehran Norooz Open Tournament 2012 | Tehran | IRI | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1909 | 3.50 | 7 | -0.52 | 15 | -7.80 | |
|  Naderi, Abdollah | | | 2148 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Najafi, Amirhasan | | | 1509 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Torkamannejad, Javad | | | 2142 | IRI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Pajoumtajani, Farbod | | | 2021 | IRI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Sadeghi, Abbas | | | 1750 | IRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Ghanbari, Mahdi | | | 1702 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Eisapour, Ali | | | 1598 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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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