Individual Calculations May 2013
 Brown, Allan D  Total change: 7.35  Rating chartPersonal card
 Edinburgh Premier 2013 Edinburgh SCO 2013-04-12
RcRownchangeKK*chgGame
 2058 1774 1.00 3 0.49 15 7.35 
  Kynoch, Richard J P 1959 SCO1.0010.741511.10 
  Neave, George 2151 SCO0.001-0.0915-1.35 
  Oswald, David C 2064 SCO0.001-0.1615-2.40 

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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