Individual Calculations October 2018
 Nasir, Amirmohammad  Total change: 0.00  Rating chartPersonal card
 Fars Boys U-12 Chess Championship 1397 Fars IRI 2018-09-08
RcRownchangeRpKK*chgGame
 1148 0 1.00 5 0.00 908   0.00 
  Esfandyari, Mohammad Matin 1067 IRI1.0010.00 0.00 
  Rezaei, Arad 1221 IRI0.0010.00 0.00 
  Alaghehband, Mohammad 1120 IRI0.0010.00 0.00 
  Allahyar Nasab, Mohammad Reza 1099 IRI0.0010.00 0.00 
  Marzban, Ali 1233 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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