Individual Calculations April 2008
 Lee, Andrew  Total change: 0.00  Rating chartPersonal card
 Hong Kong Chess Championship 2008 Preliminaries Hong Kong HKG 2008-01-14
RcRownchangeRpKK*chgGame
 1977 0 0.00 3 0.00 1277   0.00 
  Yu, Marco 2006 HKG0.0010.00 0.00 
  Gong, Qian Yun wm2216 CHN0.0010.00 0.00 
  Yip, Ronald 1709 HKG0.0010.00 0.00 

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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