Individual Calculations February 2013
 Liang, Awonder  Total change: 15.30  Rating chartPersonal card
 22nd Annual North American Open - Open Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeKK*chgGame
 2161 1974 3.50 9 1.02 15 15.30 
  Adamson, Robby f2308 USA0.001-0.1215-1.80 
  Schwartz, Ylon f2239 USA0.001-0.1815-2.70 
  Carreto, Giovanni c2246 MEX1.0010.831512.45 
  Lucky, David f2282 USA0.001-0.1415-2.10 
  Markzon, Gregory f2203 USA0.001-0.2115-3.15 
  Harmon-Vellotti, Carl Honor 1879 USA1.0010.37155.55 
  Shaw, Tenzing W 2202 USA0.5010.29154.35 
  Wheeler, Cameron f2165 USA0.001-0.2515-3.75 
  Wang, Michael 1924 USA1.0010.43156.45 

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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