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Individual Calculations May 2011 |
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| Derakhshani, Dorsa Total change: 20.55 | |   |
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| 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran | Rasht | IRI | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1866 | 2.00 | 7 | 0.45 | 15 | 6.75 | |
|  Faryad, H A | | | 2111 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Barzigar, Behrang | | | 2146 | IRI | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Barbari, Abbas | | | 2047 | IRI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Mirzajani, Reza | | | 2065 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mahmoodi, Farzad | | | 2079 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kish Oghli, Asgar | | | 2046 | IRI | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Hemmatjoo, Arash | | | 2102 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | 1th Armen Norouz Cup Tournament | Esfahan | IRI | 2011-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1900 | 4.00 | 6 | 0.92 | 15 | 13.80 | |
| | Harutjunyan, Gevorg | g | | 2300 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Noroozi, Jamshid | | | 1535 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Arvan, Amirhosein | | | 1799 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Shahzamani, Arash | | | 2033 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Shirani Liri, Nima | | | 1662 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Godarz, Kasra | | | 2021 | IRI | 1.00 | 1 | 0.66 | 15 | 9.90 | | | * 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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