Individual Calculations September 2012
 Wagner, Guy  Total change: 13.20  Rating chartPersonal card
 South Wales International Open 2012 Penarth WLS 2012-07-08
RcRownchangeKK*chgGame
 2107 1869 2.00 5 0.88 15 13.20 
  Braun, Walter f2239 AUT0.001-0.1015-1.50 
  Davis, Lee 1969 WLS0.5010.14152.10 
  Bryant, Richard B E 1945 ENG1.0010.60159.00 
  Menadue, Jeremy F S 2160 ENG0.5010.35155.25 
  Leconte, Maria wg2224 FRA0.001-0.1115-1.65 

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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