Individual Calculations May 2016
 James, Chris  Total change: 27.00  Rating chartPersonal card
 Edinburgh Congress 2016 Edinburgh SCO 2016-04-08
RcRownchangeKK*chgGame
 1995 1828 2.50 4 1.35 20 27.00 
  Archibong, Ubong Samuel 2063 SCO0.001-0.2120-4.20 
  Jennings, Richard L 1866 SCO1.0010.552011.00 
  Delaere, Koen 1986 BEL1.0010.712014.20 
  Abdulla, Murad 2065 SCO0.5010.30206.00 

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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