Individual Calculations July 2009
 Storey, Charles H  Total change: 6.60  Rating chartPersonal card
 Edinburgh Premier Edinburgh SCO 2009-04-03
RcRownchangeKK*chgGame
 2155 2272 3.00 4 0.44 15 6.60 
  Barnaure, Vlad-Victor m2505 ROU0.001-0.2115-3.15 
  Neave, George 2087 SCO1.0010.26153.90 
  Roy, Ali 1922 SCO1.0010.11151.65 
  Kafka, Graeme 2104 SCO1.0010.28154.20 

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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