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Individual Calculations May 2011 |
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| Kowsarinia, Amir Total change: 22.05 | |   |
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| 9th-Khazar International Cup Open Chess 2011( Group A ) | Rasht | IRI | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2168 | 3.50 | 8 | 1.47 | 15 | 22.05 | |
|  Azaladze, Shota | m | | 2456 | GEO | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Maghalashvili, Davit | m | | 2453 | GEO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Harutjunyan, Gevorg | g | | 2468 | ARM | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Darban, Morteza | m | | 2320 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Abbasi, Rasool | | | 2229 | IRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Ghorbani, Hadi | | | 2135 | IRI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Morchiashvili, Bachana | m | | 2400 | GEO | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Mirzoev, Azer | g | | 2563 | AZE | 0.50 | 1 | 0.42 | 15 | 6.30 | |
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) | | | | 19th Fajr International Open Chess Tournament | Mashhad | IRI | 2011-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2168 | 4.00 | 8 | 0.00 | 15 | 0.00 | |
| | Baktiar, Hamd Mohammed | | | 2051 | IRQ | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sharbaf, Mohsen | f | | 2392 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Azaladze, Shota | m | | 2456 | GEO | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Babapour, Hossein | | | 2041 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kotanjian, Tigran | g | | 2519 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Hosseinzadeh, Mehdi | | | 1975 | IRI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Choopani, Morteza | | | 1957 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Khojasteh, M. | | | 2052 | IRI | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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