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Individual Calculations November 2009 |
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| Chaichi, Arash Total change: 0.00 | |   |
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| 49th Tehran Chess ChampionShip 2009 | Tehran | IRI | 2009-07-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2023 | 0 | 3.00 | 7 | 0.00 | 1973 | | 0.00 | |
|  Nasri, Amin | | | 2327 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tajik, Masoud | | | 2017 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |  Bidari, Sepehr | | | 1990 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Zareei, Hanifeh | | | 1915 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Khosravi, Hadi | | | 2064 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mahmoodi, Manoochehr | | | 1806 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Nadimifar, Adnan | | | 2040 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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