Individual Calculations May 2013
 Chegini, Milad  Total change: -12.90  Rating chartPersonal card
 “Falak-ol-Aflak” Open Chess Tournament Lorestan IRI 2013-04-06
RcRownchangeKK*chgGame
 1925 2034 3.00 6 -0.86 15 -12.90 
  Fallahzadeh, Sohrab 1808 IRI1.0010.21153.15 
  Momtahan, Hossein 2078 IRI0.001-0.4415-6.60 
  Fallahi, Ali 1821 IRI0.001-0.7715-11.55 
  Mohammadisafyarkhan, Amir 1932 IRI1.0010.36155.40 
  Sepahvand, Behnam 1938 IRI1.0010.37155.55 
  Mehrabi, Morteza 1971 IRI0.001-0.5915-8.85 

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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