Individual Calculations September 2017
 Jaunooby, Ali R  Total change: 21.20  Rating chartPersonal card
 Leyland Chess Congress FIDE Open 2017 Leyland ENG 2017-08-26
RcRownchangeKK*chgGame
 1985 2120 5.00 6 1.06 20 21.20 
  Whitehead, Mark A 1908 ENG1.0010.23204.60 
  Han, Yichen 1808 NED1.0010.14202.80 
  Newton, Robert A 1964 ENG1.0010.29205.80 
  McPhillips, Joseph f2400 ENG0.001-0.1620-3.20 
  Hymer, Barry 1720  * ENG1.0010.08201.60 
  Surtees, Mike J 2107 ENG1.0010.48209.60 
 * 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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