Individual Calculations October 2008
 Kurosaki, Takashi  Total change: 4.35  Rating chartPersonal card
 13th Pacific Coast Open Agoura Hills, California USA 2008-07-17
RcRownchangeKK*chgGame
 2192 2114 1.00 2 0.22 15 3.30 
  Mokriak, Luidmila wm2140 UKR1.0010.54158.10 
  Hermansen, Ron 2244 USA0.001-0.3215-4.80 

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
RcRownchangeKK*chgGame
 2148 2114 1.00 2 0.07 15 1.05 
  Lagemann, Nathaniel 1941 USA1.0010.27154.05 
  Kretchetov, Alexandre f2355 RUS0.001-0.2015-3.00 

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)
 

 

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