Individual Calculations May 2016
 Sabahi, Maryam  Total change: 6.40  Rating chartPersonal card
 Tehran Farvardin 1395 Standard Cup Tehran IRI 2016-04-17
RcRownchangeKK*chgGame
 1541 1361 2.00 6 0.32 20 6.40 
  Azizi Tafreshi, Ali Akbar 1593 IRI1.0010.792015.80 
  Khachatourians, Teni 1712 IRI0.001-0.1120-2.20 
  Alamir Virsagh, Ehsan 1589 IRI0.001-0.2120-4.20 
  Harati, Hasti 1233 IRI1.0010.33206.60 
  Paranfar, Alireza 1579 IRI0.001-0.2220-4.40 
  Farnia, Fatemeh 1542 IRI0.001-0.2620-5.20 

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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