Individual Calculations March 2018
 Chinisaz, Aryan  Total change: 30.80  Rating chartPersonal card
 Karoun International Under 2100 Cup 1396 Ahvaz IRI 2018-02-09
RcRownchangeKK*chgGame
 1856 1827 4.00 7 0.77 40 30.80 
  Asgharvand, Davood 2001 IRI0.5010.23409.20 
  Abedi, Mohamadraza 2009 IRI0.5010.24409.60 
  Safari Eskandari, Mojtaba 2095 IRI0.001-0.1740-6.80 
  Bahrami, Ashkan 1615 IRI1.0010.23409.20 
  Afzoon, Danial 2010 IRI0.001-0.2640-10.40 
  Azimi, Yahya 1678 IRI1.0010.304012.00 
  Atabak, Mohsen 1587 IRI1.0010.20408.00 

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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