Individual Calculations April 2017
 Shahbakhsh, Aref  Total change: -0.80  Rating chartPersonal card
 3rd Khavaran Norooz Tournament 2017 Birjand IRI 2017-03-25
RcRownchangeKK*chgGame
 1626 1563 3.00 7 -0.02 40 -0.80 
  Samareh Shahpasand, Farshad 1963  * IRI0.001-0.0840-3.20 
  Abadiyan, Saeed 1198 IRI0.501-0.4040-16.00 
  Noferesti, Ehsan 1281 IRI1.0010.16406.40 
  Niksima, Ahmad 1573 IRI1.0010.514020.40 
  Binaei Tavallaei, Mahdi 1963  * IRI0.001-0.0840-3.20 
  Hosseini Sourgi, Abolfazl 1706 IRI0.5010.19407.60 
  Zahmati, Sobhan 1698 IRI0.001-0.3240-12.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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