Rapid: Individual Calculations May 2019
 Yousefi, Rayehe  Total change: 20.20  Rating chartPersonal card
 Zanjan Rapid Cup U2000 Farvardin 1398 Zanjan IRI 2019-04-09
RcRownchangeKK*chgGame
 1518 1189 2.00 7 1.01 20 20.20 
  Najafi, Ali 1589  * IRI0.001-0.0820-1.60 
  Mahmoudi, Hossein 1570 IRI1.0010.912018.20 
  Afsordedel, Asaf 1589  * IRI1.0010.922018.40 
  Seifpanahi, Jabbar 1589  * IRI0.001-0.0820-1.60 
  Razavinasab, Habib 1589  * IRI0.001-0.0820-1.60 
  Sadeghi, Abdollah 1407 IRI0.001-0.2220-4.40 
  Barmaki, Mojtaba 1295 IRI0.001-0.3620-7.20 
 * 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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