Rapid: Individual Calculations October 2014
 Mehrabi, Morteza  Total change: -14.20  Rating chartPersonal card
 Fars Rapid Open Tournament (2014) Shiraz IRI 2014-07-29
RcRownchangeKK*chgGame
 1921 1966 1.00 3 -0.71 20 -14.20 
  Bani Abbasi, Mazyar 1706 IRI1.0010.18203.60 
  Kowsarinia, Amir f2311 IRI0.001-0.1120-2.20 
  Moradi, Mehdi 1745 IRI0.001-0.7820-15.60 

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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