Individual Calculations April 2018
 Chalangari, Mohsen  Total change: -17.80  Rating chartPersonal card
 Tehran Standrad 23 Esfand 1396 Under 1800 Tehran IRI 2018-03-14
RcRownchangeKK*chgGame
 1504 1553 2.50 6 -0.89 20 -17.80 
  Khansari Vahid, Amir Masoud 1714 IRI0.001-0.2920-5.80 
  Karimpour Talebi, Arman 1285 IRI0.501-0.3320-6.60 
  Samadi Riakandeh, Said Alireza 1396 IRI0.001-0.7120-14.20 
  Mobini, Younes 1473 IRI1.0010.39207.80 
  Shahsavari, Shayan 1430 IRI1.0010.33206.60 
  Pour Eskandar, Aliakbar 1723 IRI0.001-0.2820-5.60 

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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