Individual Calculations April 2013
 Nguyen, Anh Khoi  Total change: 16.50  Rating chartPersonal card
 3rd HDBank International Open Chess tournament 2013 Ho Chi Minh VIE 2013-03-18
RcRownchangeKK*chgGame
 2186 1995 2.50 5 1.10 15 16.50 
  Yang, Kaiqi m2373 CHN0.001-0.0915-1.35 
  Bersamina, Paulo f2266 PHI0.001-0.1715-2.55 
  Wolfaardt, Francois 1783 RSA1.0010.23153.45 
  Bitoon, Jimson 2229 PHI1.0010.791511.85 
  Yeoh, Li Tian 2278 MAS0.5010.34155.10 

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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