Individual Calculations September 2009
 Haessel, Dale  Total change: -11.55  Rating chartPersonal card
 2009 Canadian Open Edmonton, Alberta CAN 2009-07-11
RcRownchangeKK*chgGame
 2258 2204 2.00 5 -0.16 15 -2.40 
  Kagramanov, Dalia 1832 CAN1.0010.10151.50 
  Gerzhoy, Leonid m2409 CAN0.001-0.2415-3.60 
  Kovalyov, Anton g2572 ARG0.001-0.1015-1.50 
  Purewal, Sardul 2055 CAN1.0010.30154.50 
  Quan, Zhe m2421 CAN0.001-0.2215-3.30 

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)
 
 2009 Canadian Zonal Ch Guelph, Ontario CAN 2009-08-08
RcRownchangeKK*chgGame
 2197 2204 4.00 9 -0.61 15 -9.15 
  Krnan, Tomas m2439 CAN0.5010.29154.35 
  Tayar, Jonathan f2342 CAN0.001-0.3115-4.65 
  Morin, Yves 2214 CAN1.0010.51157.65 
  Kaminski, Thomas 2088 CAN0.001-0.6615-9.90 
  Calugar, Arthur 2072 CAN1.0010.32154.80 
  Hambleton, Aman 2052 CAN1.0010.30154.50 
  Gerzhoy, Leonid m2409 CAN0.001-0.2415-3.60 
  Humphreys, Michael 1999 CAN0.001-0.7615-11.40 
  Arsenault, Nicolas 2161 CAN0.501-0.0615-0.90 

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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