Individual Calculations February 2020
 Niasti, Ermia  Total change: 0.00  Rating chartPersonal card
 Ramsar Fajr Standrad Cup 1398 Mazandaran IRI 2020-01-22
RcRownchangeRpKK*chgGame
 1087 0 2.00 7 0.00 929   0.00 
  Ghazagh, Arman 1317 IRI0.0010.00 0.00 
  Larijani, Amir Ali 1020 IRI1.0010.00 0.00 
  Amoozad Mahdiraji, Ali 1069 IRI0.0010.00 0.00 
  Bagherian Ghaleh, Shayrad 1104 IRI0.0010.00 0.00 
  Nejatian, Amir Mohammad 1041 IRI0.0010.00 0.00 
  Rastgar, Arshida 1046 IRI1.0010.00 0.00 
  Noorinezhad, Nafas 1012 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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