Individual Calculations September 2011
 Xue, Ray Jia  Total change: -27.30  Rating chartPersonal card
 Norwegian Championship Class 2 Oslo NOR 2011-07-02
RcRownchangeKK*chgGame
 1892 1858 0.00 2 -0.91 30 -27.30 
  Schjelderup, Nils-Jakob 1951 NOR0.001-0.3730-11.10 
  Moe, Pal 1832 NOR0.001-0.5430-16.20 

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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