Individual Calculations September 2019
 Bakhtiari, Asghar  Total change: -13.20  Rating chartPersonal card
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1407 1485 3.50 7 -0.66 20 -13.20 
  Karimian, Alireza 1750 IRI0.001-0.1820-3.60 
  Pedramara, Ali 1416 IRI0.501-0.1020-2.00 
  Gharibvand, Ramin 1326 IRI1.0010.29205.80 
  Khosravi Mahmoei, Hasti 1349 IRI1.0010.32206.40 
  Salimi, Taha 1126 IRI1.0010.10202.00 
  Farnami, Karim 1631 IRI0.001-0.3020-6.00 
  Mirzavi, Mohamadreza 1253 IRI0.001-0.7920-15.80 

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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