Individual Calculations August 2015
 Gosling, Brian G E  Total change: -26.80  Rating chartPersonal card
 12th South Wales International Open Cardiff WLS 2015-07-11
RcRownchangeKK*chgGame
 1755 1897 4.00 8 -1.34 20 -26.80 
  Nikolov, Momchil g2297  * BUL0.001-0.0820-1.60 
  Robertson, Jim 1673 SCO0.001-0.7820-15.60 
  Emblem, Mark 1572 WLS0.001-0.8720-17.40 
  Sivarajasingam, Venetia 1522 WLS1.0010.09201.80 
  Rovaretti, David 1587 WLS1.0010.14202.80 
  Livermore, Richard 1583 WLS1.0010.14202.80 
  Bennett, Rhys 1802 WLS1.0010.37207.40 
  Whitehead, Mark A 2005 ENG0.001-0.3520-7.00 
 * 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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