Individual Calculations August 2014
 Yang, Christopher  Total change: 53.40  Rating chartPersonal card
 42nd Annual World Open - U2400 Section Arlington, Virginia USA 2014-06-30
RcRownchangeKK*chgGame
 2170 2064 5.00 9 1.78 30 53.40 
  Morrison, William f2299 USA1.0010.793023.70 
  Cao, Kevin Y 2211 USA0.001-0.3030-9.00 
  Wettasinha, Vasanta Philip 1763 SRI1.0010.15304.50 
  Adamson, Robby f2251 USA0.5010.24307.20 
  Chow, Colin 2092 USA1.0010.543016.20 
  De Jesus, Jeffrey 2141 USA0.001-0.3930-11.70 
  Mabe, Chris J 2233 USA1.0010.723021.60 
  Anton, Paolo C Del Mundo f2288 PHI0.001-0.2230-6.60 
  Aquino, Jose 2255 PHI0.5010.25307.50 

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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