Individual Calculations January 2015
 Burgin, Ryan  Total change: -38.00  Rating chartPersonal card
 London Chess Classic 2014 Weekend Open London ENG 2014-12-12
RcRownchangeKK*chgGame
 2042 2030 0.50 3 -0.95 40 -38.00 
  Thompson, Ian D f2195 ENG0.001-0.2840-11.20 
  Ridge, Michael 1886 SCO0.501-0.1940-7.60 
  Rawlinson, Christopher J A 2044 ENG0.001-0.4840-19.20 

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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