Blitz: Individual Calculations July 2023
 Pourarchi, Norolah  Total change: 0.00  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeRpKK*chgGame
 1212 0 1.00 7 0.00 903   0.00 
  Taghikhani, Amir Ali 1613 IRI0.0010.00 0.00 
  Saeid Panah, Parsa 1215 IRI0.0010.00 0.00 
  Taghinejad Gilvaei, Irik 1155 IRI0.0010.00 0.00 
  Faramarzi, Farzad 1060 IRI1.0010.00 0.00 
  Vasheghani, Behrad 1194 IRI0.0010.00 0.00 
  Shakeri, Fatemeh 1118 IRI0.0010.00 0.00 
  Alishahi, Ali 1131 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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