Individual Calculations May 2014
 Galehdari, Bardia  Total change: 4.95  Rating chartPersonal card
 Khorasan-Shomali league (Ali Ahmadi Cup) 2014 Bojnoord IRI 2014-01-10
RcRownchangeKK*chgGame
 2133 2203 1.50 2 0.33 15 4.95 
  Faghirnavaz, Ali 2284 IRI0.5010.11151.65 
  Rezapoor, Abbas 1982 IRI1.0010.22153.30 

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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