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Individual Calculations May 2012 |
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| Vahidi, Mohammad Total change: -23.85 | |   |
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| Tehran Norooz Open Tournament 2012 | Tehran | IRI | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2176 | 1.00 | 3 | -1.59 | 15 | -23.85 | |
|  Jaferian, Koosha | | | 1776 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Marzoughi, Mohammadsadegh | | | 1987 | IRI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Sadeghi, Abbas | | | 1776 * | IRI | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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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