Individual Calculations July 2008
 Yang, Darwin  Total change: 41.55  Rating chartPersonal card
 DCC FIDE Open 2 Richardson, Texas USA 2008-03-15
RcRownchangeKK*chgGame
 2184 2074 1.00 1 0.65 15 9.75 
  Nonchev, Kalin K 2184 USA1.0010.65159.75 

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)
 
 2008 Frank K Berry U.S. Championship - Qualifier Fide Open Tulsa, Oklahoma USA 2008-03-28
RcRownchangeKK*chgGame
 2257 2074 4.00 7 2.05 15 30.75 
  Mulyar, Michael m2381 USA0.001-0.1415-2.10 
  Berger, Jacob 1981 USA1.0010.37155.55 
  Gibbons, Bart 2250 USA0.5010.23153.45 
  Jones, Kenneth 2187 USA1.0010.65159.75 
  Zilberstein, Dmitry m2411 USA0.5010.38155.70 
  Chua, Alexander 2279 USA1.0010.761511.40 
  Andrews, Todd f2312 USA0.001-0.2015-3.00 

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)
 
 JG's Old-Fashioned Hamburgers Texas Masters Richardson, Texas USA 2008-04-18
RcRownchangeKK*chgGame
 1989 2074 1.00 2 -0.15 15 -2.25 
  Langer, Michael f2254 USA0.001-0.2615-3.90 
  Chiang, Sarah wc1724 USA1.0010.11151.65 

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)
 
 Texas State and Amateur Fort Worth, Texas USA 2008-05-23
RcRownchangeKK*chgGame
 2210 2074 1.50 4 0.22 15 3.30 
  Harper, Warren 2254 USA0.001-0.2615-3.90 
  Yang, Stanley 2137 USA0.5010.09151.35 
  Feinstein, Michael 2306 USA1.0010.791511.85 
  Datta, Deepyaman 2144 USA0.001-0.4015-6.00 

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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