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Individual Calculations December 2012 |
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| Roohparvar, A.reza Total change: -45.00 | |   |
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| lian open chess tournament Boushehr 2012 | Boushher | IRI | 2012-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 2043 | 3.50 | 7 | -2.25 | 15 | -33.75 | |
|  Oveisi, Farzad | | | 1643 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kachian, Amir. | | | 1889 | IRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Eslami, Hamidreza | | | 1643 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Banisaeed, Sadegh | | | 1859 | IRI | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Tahmasebi, Hamid | | | 1722 | IRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Moradi, Sajad | | | 1809 | IRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Khorramnasab , Sidmoslem | | | 1798 | IRI | 0.00 | 1 | -0.80 | 15 | -12.00 | | | * 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) | | | | Iran League Group 1 | Kermanshah | IRI | 2012-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2062 | 1.50 | 4 | -0.75 | 15 | -11.25 | |
| | Salimi, Mohammad Mehdi | | | 1836 | IRI | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Khalvandi, Mohammad | | | 1834 | IRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Mosadeghpour, Masoud | | | 2142 | IRI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Golafroozi, Saeid | f | | 2225 | IRI | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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