Individual Calculations April 2019
 Ghanbari, Hajar  Total change: 9.60  Rating chartPersonal card
 Bushehr League 1397 Round 9 Bushehr IRI 2019-03-17
RcRownchangeKK*chgGame
 1377 1194 0.50 1 0.24 40 9.60 
  Kaveiyan, Abdolkarim 1377 IRI0.5010.24409.60 

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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