Individual Calculations September 2011
 Liu, Yi  Total change: 9.00  Rating chartPersonal card
 Queensland Junior Championship Brisbane AUS 2011-06-29
RcRownchangeKK*chgGame
 1809 2011 3.50 4 0.60 15 9.00 
  Ousmand, V T 1678 SRI1.0010.12151.80 
  Pyper, Matthew 1647 AUS1.0010.10151.50 
  Jack, Martin 1739 AUS1.0010.17152.55 
  Nakauchi, Gene f2171 AUS0.5010.21153.15 

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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