Blitz: Individual Calculations February 2020
 Yazdani, Hossein  Total change: 50.60  Rating chartPersonal card
 1st shohadaie nokhaleh Blitz chess tournament 1398 Gilan IRI 2020-01-26
RcRownchangeKK*chgGame
 1702 1421 4.00 8 2.53 20 50.60 
  Almasi, Hasan 1765 IRI1.0010.882017.60 
  Hooshdarmahjoob, Navid 1808 IRI0.001-0.0920-1.80 
  Karami, Mahan 1736 IRI0.001-0.1420-2.80 
  Ramezani, Hosein 1544 IRI1.0010.672013.40 
  Shirpoor, Ramin 1821  * IRI0.001-0.0820-1.60 
  Bahri, Mirabbas 1597 IRI1.0010.732014.60 
  Rahimi, Siamak 1525 IRI1.0010.642012.80 
  Najafi Tabar, Aydin 1821  * IRI0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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