Individual Calculations May 2012
 Pedersen, Rick  Total change: -3.00  Rating chartPersonal card
 2012 Edmonton Ch Edmonton, Alberta CAN 2012-01-05
RcRownchangeKK*chgGame
 1998 1920 0.00 2 -0.78 15 -11.70 
  Sequillion, Aaron 1998 CAN0.001-0.3915-5.85 
  Sequillion, Aaron 1998 CAN0.001-0.3915-5.85 

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)
 
 2012 Alberta Reserves Ch Edmonton, Alberta CAN 2012-04-07
RcRownchangeKK*chgGame
 2071 1920 1.50 3 0.58 15 8.70 
  Pua, Richard 2019 CAN0.5010.14152.10 
  Sequillion, Aaron 1999 CAN1.0010.61159.15 
  Gardner, Robert J 2196 CAN0.001-0.1715-2.55 

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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