Individual Calculations January 2018
 Hoseini, Seyed Parsa  Total change: -64.00  Rating chartPersonal card
 Tehran North East Standard Azar 1396 Tehran IRI 2017-12-02
RcRownchangeKK*chgGame
 1412 1256 0.00 5 -1.60 40 -64.00 
  Ahmadi, Saman 1301 IRI0.001-0.4440-17.60 
  Ehtesham Mehr, Rahil 1602 IRI0.001-0.1140-4.40 
  Tohid Nia, Melika 1255 IRI0.001-0.5040-20.00 
  Ahmadi, Saman 1301 IRI0.001-0.4440-17.60 
  Ehtesham Mehr, Rahil 1602 IRI0.001-0.1140-4.40 

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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