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Individual Calculations July 2012 |
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| Pilvaieh, Ali Total change: -2.55 | |   |
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| Tehran open chess tournament June 2012 | Tehran | IRI | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2151 | 5.00 | 8 | -0.17 | 15 | -2.55 | |
|  Naeimi, Mahdi | | | 1751 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nourimoghaddam, Shahrokh | | | 1820 | IRI | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Omidi, Arya | | | 2022 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Ghanbarzadeh, Reza | | | 1970 | IRI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Dahaghin, Reza | | | 1883 | IRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Abed, Meisam | | | 1994 | IRI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Soozankar, A M | f | | 2270 | IRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ghaem Maghami, Ehsan | g | | 2551 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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