Individual Calculations February 2019
 Kianiharchegani, Mohammadhossein  Total change: 30.80  Rating chartPersonal card
 9th Esfahan Chess League 1397 Round 9 Esfahan IRI 2019-01-04
RcRownchangeKK*chgGame
 1953 1743 1.00 1 0.77 40 30.80 
  Nazemi, Pedram 1953 IRI1.0010.774030.80 

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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