Individual Calculations October 2008
 Shamsi, Gholamreza  Total change: -19.25  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2269 2015 0.00 4 -0.77 25 -19.25 
  Darban, Morteza m2365 IRI0.001-0.1125-2.75 
  Rzayev, Bahruz 2245 AZE0.001-0.2125-5.25 
  Aprouz, M.r. 2202 IRI0.001-0.2625-6.50 
  Darini, Pouria 2262 IRI0.001-0.1925-4.75 

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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