Individual Calculations July 2008
 Davies, Lucas  Total change: -10.05  Rating chartPersonal card
 Grand Pacific Open Victoria, British Columbia CAN 2008-03-21
RcRownchangeKK*chgGame
 2307 2165 0.00 1 -0.31 15 -4.65 
  Cheng, Bindi f2307 CAN0.001-0.3115-4.65 

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)
 
 33rd Paul Keres Memorial Vancouver, BC CAN 2008-05-16
RcRownchangeKK*chgGame
 2127 2180 2.50 5 -0.36 15 -5.40 
  Leblanc, Paul 2032 CAN0.501-0.2015-3.00 
  Davies, Noam 2137 CAN0.501-0.0615-0.90 
  Lee, Vicente m2248 CAN0.001-0.4115-6.15 
  Gornall, Kirk J 2092 ENG1.0010.38155.70 
  Toubale, Tarek 2127 FRA0.501-0.0715-1.05 

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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