Individual Calculations October 2008
 Naraghi, Shahin  Total change: 0.00  Rating chartPersonal card
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeRpKK*chgGame
 1960 0 1.00 6 0.00 1687   0.00 
  Farahzadi, Sina 2149 IRI0.0010.00 0.00 
  Esmaeilipour, Ezatollah 1992 IRI1.0010.00 0.00 
  Makvandi, Navid 2130 IRI0.0010.00 0.00 
  Rahmani, Behrouz 1796 IRI0.0010.00 0.00 
  Abedi, Amin 1953 IRI0.0010.00 0.00 
  Moghimi, Siamak 1741 IRI0.0010.00 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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