Individual Calculations May 2011
 Brown, Michael W  Total change: 12.60  Rating chartPersonal card
 1st Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-02-25
RcRownchangeKK*chgGame
 2097 2079 2.50 4 0.60 15 9.00 
  Clawitter, Craig 2101 USA0.5010.03150.45 
  Krishnan, Varun 2060 USA1.0010.47157.05 
  Phillips, Jeff 2097 USA1.0010.53157.95 
  Kudryavtsev, Vadim 2131 RUS0.001-0.4315-6.45 

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)
 
 18th Annual Western Class Championships Agoura Hills, California USA 2011-03-11
RcRownchangeKK*chgGame
 2182 2115 0.00 2 -0.84 15 -12.60 
  Taylor, Timothy W m2318 USA0.001-0.2415-3.60 
  Liu, Daniel 2045 USA0.001-0.6015-9.00 

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)
 
 2nd Metropolitan Chess FIDE Qualifier Los Angeles, CA USA 2011-04-08
RcRownchangeKK*chgGame
 2146 2115 2.00 2 1.08 15 16.20 
  Kavutskiy, Konstan 2191 USA1.0010.60159.00 
  Phillips, Jeff 2100 USA1.0010.48157.20 

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)
 

 

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