Individual Calculations January 2018
 Najafinia, Ali  Total change: 0.00  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeRpKK*chgGame
 1219 0 2.50 7 0.00 1117   0.00 
  Saadloo, Sayna 1075 IRI1.0010.00 0.00 
  Heydari, Mohammad Matin 1449 IRI0.0010.00 0.00 
  Rafaati, Radin 1100 IRI0.0010.00 0.00 
  Molai, Mahdi 1419 IRI0.0010.00 0.00 
  Rezaee Banbidi, Benyamin 1037 IRI1.0010.00 0.00 
  Ziaadini, Mohammad Saleh 1240 IRI0.5010.00 0.00 
  Rezaee Banbidi, Reza 1211 IRI0.0010.00 0.00 

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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