Individual Calculations November 2009
 Robichaud, Martin  Total change: -26.00  Rating chartPersonal card
 Calgary CC Over 1800 Calgary, Alberta CAN 2009-09-05
RcRownchangeKK*chgGame
 2090 2123 1.50 3 -0.12 25 -3.00 
  Kazmaier, Daniel 2163 CAN0.001-0.4425-11.00 
  Zhang, David 2002 CAN1.0010.34258.50 
  Kaminski, Thomas 2106 CAN0.501-0.0225-0.50 

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 Battle of Alberta Red Deer, Alberta CAN 2009-09-26
RcRownchangeKK*chgGame
 2027 2123 0.50 2 -0.76 25 -19.00 
  Pedersen, Rick 2027 CAN0.501-0.1325-3.25 
  Pedersen, Rick 2027 CAN0.001-0.6325-15.75 

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 Alberta Open Edmonton, Alberta CAN 2009-10-10
RcRownchangeKK*chgGame
 2093 2123 2.00 4 -0.16 25 -4.00 
  Moloney, Nicholas 2201 ENG0.001-0.3925-9.75 
  Karmali, Hafiz 1998 CAN1.0010.33258.25 
  Gardner, Robert J 2136 CAN0.001-0.4825-12.00 
  Sequillion, Aaron 2038 CAN1.0010.38259.50 

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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