Individual Calculations April 2017
 Tahbaz, Arash  Total change: 0.70  Rating chartPersonal card
 14th Gilan Super League 2016 Round 11-13 Rasht IRI 2017-03-10
RcRownchangeKK*chgGame
 2110 2398 2.50 3 0.07 10 0.70 
  Sadeh, Shahin f2333 IRI0.501-0.0910-0.90 
  Geramipoor, Amin 1998  * IRI1.0010.08100.80 
  Shafiee, Parham 1998  * IRI1.0010.08100.80 
 * 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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