Blitz: Individual Calculations September 2019
 Shiri, Abolfazl  Total change: 19.20  Rating chartPersonal card
 Iran Boys Student Middle school - Ramsar 2019(Blitz) Babolsar IRI 2019-08-25
RcRownchangeKK*chgGame
 1542 1439 4.00 8 0.96 20 19.20 
  Majidi Shadan, Ali 1725 IRI1.0010.842016.80 
  Heydari, Mohammad Masoud 1681 IRI1.0010.802016.00 
  Khorshidi, Mohammad Javad c1743 IRI0.001-0.1420-2.80 
  Bosagh Zadeh, Alireza 1671 IRI0.001-0.2120-4.20 
  Vaziri, Rasool 1624 IRI0.001-0.2620-5.20 
  Salman, Yasin 1280 IRI0.001-0.7120-14.20 
  Khorasani, Amir Reza 1300 IRI1.0010.31206.20 
  Soleimanian, Mohammadmatin 1315 IRI1.0010.33206.60 

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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