Individual Calculations September 2022
 Arieh, Yasna  Total change: 0.00  Rating chartPersonal card
 1401 Standard Cup Khorasan Razavi Mashhad IRI 2022-08-03
RcRownchangeRpKK*chgGame
 1326 0 1.00 6 0.00 1053   0.00 
  Parsa Rad, Amirhesam 1489 IRI0.0010.00 0.00 
  Gholinezhad, Eilia 1253 IRI0.0010.00 0.00 
  Kohjani, Kiarash 1321 IRI1.0010.00 0.00 
  Toukour, Mohammadmehdi Rezaee 1509 IRI0.0010.00 0.00 
  Tavakkoli, Mahziar 1169 IRI0.0010.00 0.00 
  Keramati, Ali 1216 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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