Individual Calculations February 2017
 Shirazi, Emad  Total change: -7.20  Rating chartPersonal card
 Fars league 1395 Round 5-11 Shiraz IRI 2017-01-06
RcRownchangeKK*chgGame
 1585 1781 3.50 5 -0.18 40 -7.20 
  Johari, Shahrad 1381  * IRI1.0010.08403.20 
  Rafiei Nia, Hossein 1776 IRI0.501-0.0140-0.40 
  Tavakoli, Moslem 1554 IRI1.0010.21408.40 
  Hosseini, Khalil 1608 IRI1.0010.274010.80 
  Kashfi, Alisina 1608 IRI0.001-0.7340-29.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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