Individual Calculations October 2008
 Nasri, Amin  Total change: -25.05  Rating chartPersonal card
 VII Iranian Super League Chess Championship (Men) Andishmandan Cup - First Season Various City in Iran IRI 2008-06-12
RcRownchangeKK*chgGame
 2124 2364 1.50 3 -0.85 15 -12.75 
  Tavakol, Alireza 2085 IRI0.001-0.8415-12.60 
  Noroozi, Omid 2274 IRI0.501-0.1215-1.80 
  Ghaledar, Faraz 2014 IRI1.0010.11151.65 

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)
 
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2180 2356 6.00 9 -0.54 15 -8.10 
  Nikzaban, Ehsan 2108 IRI1.0010.19152.85 
  Farahzadi, Sina 2149 IRI1.0010.23153.45 
  Beheshtayeen, A. 2178 IRI0.501-0.2315-3.45 
  Mohandesi, Shahin m2329 IRI0.501-0.0415-0.60 
  Peirovoulia, Mahmoud, (tc) 2173 IRI0.501-0.2415-3.60 
  Lamei, Hossein 2154 IRI1.0010.24153.60 
  Koohestani, Sh. 2141 IRI0.501-0.2715-4.05 
  Khalesi, Vahid 2219 IRI1.0010.32154.80 
  Pilvaieh, Ali 2171 IRI0.001-0.7415-11.10 

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)
 
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2210 2356 6.50 10 -0.28 15 -4.20 
  Hooshdarmahjoob, N 2019 IRI1.0010.12151.80 
  Moghaddamian, A 2126 IRI1.0010.21153.15 
  Ashtiani, Mehrdad 2088 IRI0.501-0.3315-4.95 
  Pourramezanali, Amirreza 2099 IRI1.0010.18152.70 
  Asadi, Sadegh 2090 IRI1.0010.18152.70 
  Gaprindashvili, Valeriane g2452 GEO0.5010.13151.95 
  Abbasov, Farid g2552 AZE0.001-0.2515-3.75 
  Ghanbari, Rasool 2227 IRI0.501-0.1715-2.55 
  Beheshtayeen, A. 2178 IRI1.0010.27154.05 
  Momeni, E 2266 IRI0.001-0.6215-9.30 

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)
 

 

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