Individual Calculations September 2011
 Kurosaki, Takashi  Total change: 10.95  Rating chartPersonal card
 Southern California Championship Candidates Beverly Hills, California USA 2011-06-25
RcRownchangeKK*chgGame
 2164 2144 0.50 2 -0.45 15 -6.75 
  Yanayt, Eugene f2240 USA0.001-0.3715-5.55 
  Xia, Yusheng 2088 USA0.501-0.0815-1.20 

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)
 
 51st Annual Pacific Southwest Open Los Angeles, California USA 2011-07-02
RcRownchangeKK*chgGame
 1784 2131 1.00 1 0.11 15 1.65 
  Liao, Simone wf1784 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)
 
 1st Metropolitan Chess FIDE International Los Angeles, CA USA 2011-08-17
RcRownchangeKK*chgGame
 2272 2131 3.00 6 1.07 15 16.05 
  Ravichandran, Siddharth m2387 IND0.001-0.1915-2.85 
  Akopian, Robert 2047 USA1.0010.38155.70 
  Sinanan, Joshua C 2273 USA1.0010.691510.35 
  Duckworth, William f2352 USA0.001-0.2215-3.30 
  Chen, Howard Jed 2293 USA1.0010.711510.65 
  Troff, Kayden W 2282 USA0.001-0.3015-4.50 

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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