Individual Calculations March 2011
 Modarresvamegh, S Ebrahim  Total change: -24.75  Rating chartPersonal card
 4th. Shirkooh open Chess Tournament (men) Yazd IRI 2010-11-01
RcRownchangeKK*chgGame
 2037 2134 1.50 5 -1.65 15 -24.75 
  Nadimifar, Adnan 2080 IRI0.001-0.5815-8.70 
  Ghaledar, Faraz 2014 IRI0.501-0.1615-2.40 
  Roohparvar, A Reza 2077 IRI0.001-0.5815-8.70 
  Abbasi, Hossein 1921 IRI1.0010.23153.45 
  Asgarizadeh, Ahmad 2091 IRI0.001-0.5615-8.40 

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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