Individual Calculations October 2018
 Khalilollahi, Shahrooz  Total change: -21.60  Rating chartPersonal card
 3rd Iranian Amateur Under 2000 Chess Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1755 1722 3.50 9 -0.54 40 -21.60 
  Ahmadian, Moharram 1897 IRI0.001-0.2740-10.80 
  Jamalzadeh, Morteza 1916 IRI1.0010.754030.00 
  Shahali, Milad 1877 IRI0.001-0.2940-11.60 
  Amirpour, Saman 1820 IRI0.001-0.3740-14.80 
  Rostami, Mohsen 1768 IRI0.5010.06402.40 
  Keshani, Kian 1418 IRI1.0010.14405.60 
  Azizkhani, Nima 1768 IRI0.001-0.4440-17.60 
  Ansar Jaafari, Abbas 1871 IRI0.5010.20408.00 
  Rajabi, Amir Hosein 1462 IRI0.501-0.3240-12.80 

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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