Individual Calculations February 2017
 Sarshar, Syrous  Total change: -20.40  Rating chartPersonal card
 Fars league 1395 Round 5-11 Shiraz IRI 2017-01-06
RcRownchangeKK*chgGame
 1811 1804 1.50 4 -0.51 40 -20.40 
  Kooshki Jahromi, Sobhan 1473 IRI0.501-0.3840-15.20 
  Rezaei, Fakhroddin 1745 IRI0.501-0.0840-3.20 
  Hashemi, Seyede Fatemeh 1829 IRI0.5010.03401.20 
  Naderi, M.j. 2198 IRI0.001-0.0840-3.20 

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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