Individual Calculations March 2010
 Wyde, David A  Total change: 0.00  Rating chartPersonal card
 19th Annual North American Open Las Vegas, Nevada USA 2009-12-26
RcRownchangeRpKK*chgGame
 2143 0 2.00 6 0.00 2018   0.00 
  Yang, Darwin f2317 USA1.0010.00 0.00 
  Adamson, Robby f2303 USA0.0010.00 0.00 
  Carreto, Giovanni c2215 MEX0.0010.00 0.00 
  Tanaka, Christian 2150 USA0.0010.00 0.00 
  Fajardo, David A 1699 HON1.0010.00 0.00 
  Kudryavtsev, Vadim 2171 RUS0.0010.00 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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