Individual Calculations May 2013
 Nasri, Amin  Total change: -20.40  Rating chartPersonal card
 International Khazar Open Cup Tournament (A) 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 2220 2364 5.50 10 -1.36 15 -20.40 
  Doostkam, P 2134 IRI0.001-0.7915-11.85 
  Gevorgyan, Maria wf2142 ARM1.0010.22153.30 
  Moradi, Behrooz f2207 IRI0.001-0.7115-10.65 
  Sobhani, F. 2130 IRI1.0010.21153.15 
  Momeni, E. 2176 IRI0.501-0.2415-3.60 
  Lorparizangeneh, Shahin f2178 IRI1.0010.26153.90 
  Nuri, Murad 2179 AZE1.0010.26153.90 
  Volkov, Sergey g2593 RUS0.001-0.2115-3.15 
  Hosseinipour, Mehdi f2251 IRI0.501-0.1515-2.25 
  Ezzati, Fereidoon 2206 IRI0.501-0.2115-3.15 

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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