Individual Calculations May 2013
 Hulme, William  Total change: -2.70  Rating chartPersonal card
 Edinburgh Premier 2013 Edinburgh SCO 2013-04-12
RcRownchangeKK*chgGame
 1989 2003 1.50 3 -0.09 30 -2.70 
  Roy, Ali 1857 SCO1.0010.30309.00 
  Tate, Alan f2258 SCO0.001-0.1930-5.70 
  Mollison, Jamie 1852 SCO0.501-0.2030-6.00 

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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