Individual Calculations July 2011
 Mikayelyan, Mher  Total change: -13.75  Rating chartPersonal card
 3rd Metropolitan Chess FIDE Qualifier Los Angeles, California USA 2011-05-13
RcRownchangeKK*chgGame
 1957 2003 2.00 5 -0.78 25 -19.50 
  Clawitter, Craig 2095 USA0.001-0.3725-9.25 
  Sobel, Simone 1897 USA1.0010.36259.00 
  Kurosaki, Takashi 2144 USA0.001-0.3125-7.75 
  Liao, Simone wf1755 USA0.001-0.8125-20.25 
  Parmet, Daniel E 1894 USA1.0010.35258.75 

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)
 
 4th Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-06-03
RcRownchangeKK*chgGame
 2006 2003 2.00 3 0.52 25 13.00 
  Lawrence, Danyul 2066 USA1.0010.592514.75 
  Stevens, Lawrence 2056 USA0.001-0.4325-10.75 
  Sobel, Simone 1897 USA1.0010.36259.00 

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)
 
 2011 National Open - U2200 Section Las Vegas, Nevada USA 2011-06-10
RcRownchangeKK*chgGame
 2164 2003 0.00 1 -0.29 25 -7.25 
  Toolin, Christopher 2164 USA0.001-0.2925-7.25 

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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