Individual Calculations March 2017
 Kafi Zadeh, Rahman  Total change: 8.40  Rating chartPersonal card
 Kerman Province league 1395 Round 4-5 Kerman IRI 2017-02-03
RcRownchangeKK*chgGame
 1087 1441 2.00 2 0.21 40 8.40 
  Shojaee Baghini, Saba 1064 IRI1.0010.09403.60 
  Kargar Jahromi, Tannaz 1109 IRI1.0010.12404.80 

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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