Individual Calculations March 2010
 Rezaeisafa, Erfan  Total change: -34.00  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments(B Class) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 2075 2057 1.00 5 -1.36 25 -34.00 
  Ryahi, Naser 2246 IRI0.001-0.2525-6.25 
  Ghahri, Amin 1832 IRI0.001-0.7825-19.50 
  Aliyev, Elnur Fakhraddin Oglu 2144 AZE0.001-0.3825-9.50 
  Baghipour, Alborz 2000 IRI1.0010.422510.50 
  Shamsi, Mohammadhossein 2152 IRI0.001-0.3725-9.25 

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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