Individual Calculations March 2010
 Roohparvar, A Reza  Total change: -26.00  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments(B Class) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 2099 2041 1.50 6 -1.04 25 -26.00 
  Doostkam, P 2165 IRI0.001-0.3325-8.25 
  Abedi, Abolfazl 2177 IRI1.0010.682517.00 
  Moghaddamian, A 2168 IRI0.001-0.3325-8.25 
  Ahmadov, Fariz Khatir Oglu 2237 AZE0.001-0.2525-6.25 
  Yousefi, Taghi 1865 IRI0.501-0.2325-5.75 
  Cheraghi, Amin 1980 IRI0.001-0.5825-14.50 

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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