Individual Calculations August 2018
 Norouzian Arayesh, Amin  Total change: -22.00  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1486 1673 4.00 7 -1.10 20 -22.00 
  Bakhtiari, Asghar 1550 IRI1.0010.33206.60 
  Goodarzi, Moein 1530 IRI1.0010.31206.20 
  Molai Nasab, Mohamad Amin 1273  * IRI1.0010.08201.60 
  Jangjoo, Abolfazl 1604 IRI0.001-0.6020-12.00 
  Rostamipoor, Milad 1440 IRI0.001-0.7920-15.80 
  Shokri, Farhad 1414 IRI1.0010.18203.60 
  Shahivand, Saeed 1590 IRI0.001-0.6120-12.20 
 * 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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