Individual Calculations July 2008
 Liu, Jennie  Total change: 17.50  Rating chartPersonal card
 World Amateur Team Parsippany, New Jersey USA USA 2008-02-16
RcRownchangeKK*chgGame
 2038 1775 0.50 2 0.14 25 3.50 
  Weser, Adam 2061 USA0.001-0.1625-4.00 
  Trower, Todd 2015 USA0.5010.30257.50 

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)
 
 10th Annual Foxwoods Open Mashantucket, Connecticut USA 2008-03-19
RcRownchangeKK*chgGame
 2125 1775 1.00 4 0.56 25 14.00 
  Acor, Corey 2125 USA0.001-0.1125-2.75 
  Henry, Ronald 2125 USA0.5010.39259.75 
  Tan, Oscar 2125 PHI0.5010.39259.75 
  Rueda, Libardo 2125 USA0.001-0.1125-2.75 

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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