Individual Calculations October 2008
 Cachay, John J  Total change: 0.00  Rating chartPersonal card
 48th Annual Pacific Southwest Open Los Angeles, CA USA 2008-07-04
RcRownchangeRpKK*chgGame
 2197 0 1.50 4 0.00 2110   0.00 
  Landaw, Julian W 2246 USA1.0010.00 0.00 
  Peters, Jack m2408 USA0.0010.00 0.00 
  Hough, Randall D 2019 USA0.5010.00 0.00 
  Kurosaki, Takashi 2114 USA0.0010.00 0.00 

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)
 
 13th Pacific Coast Open Agoura Hills, California USA 2008-07-17
RcRownchangeRpKK*chgGame
 2153 0 2.00 5 0.00 2081   0.00 
  Aghasaryan, Robert f2202 ARM0.0010.00 0.00 
  Aigner, Michael 2234 USA0.0010.00 0.00 
  Agarwal, Rohan 2198 USA0.0010.00 0.00 
  Higa, Randy K 1993 USA1.0010.00 0.00 
  Mokriak, Luidmila wm2140 UKR1.0010.00 0.00 

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)
 
 30th Annual Southern California Open Temecula, California USA 2008-08-30
RcRownchangeRpKK*chgGame
 1981 0 1.50 3 0.00 1981   0.00 
  Kitagami, Show 2085 USA1.0010.00 0.00 
  Stevens, Lawrence 2068 USA0.5010.00 0.00 
  Acon, Jennifer C 1789 USA0.0010.00 0.00 

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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