Individual Calculations January 2017
 Atabak, Mohsen  Total change: 0.00  Rating chartPersonal card
 4th Karoon Open 2016 Ahvaz IRI 2016-12-14
RcRownchangeRpKK*chgGame
 1584 0 3.50 8 0.00 1541   0.00 
  Shirvani, Fariborz 1790 IRI0.0010.00 0.00 
  Osanloo, Mehdi 1673 IRI0.0010.00 0.00 
  Nodein, Maryam 1563 IRI1.0010.00 0.00 
  Shahrokhnia, Kheirollah 1688 IRI0.5010.00 0.00 
  Hosseini, Darioush 1613 IRI0.0010.00 0.00 
  Afri, Mostafa 1285 IRI1.0010.00 0.00 
  Hosaini, Ebrahim 1478 IRI1.0010.00 0.00 
  Kord, Soleyman 1582 IRI0.0010.00 0.00 

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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