Individual Calculations November 2009
 Wang, Richard  Total change: -23.75  Rating chartPersonal card
 2009 Battle of Alberta Red Deer, Alberta CAN 2009-09-26
RcRownchangeKK*chgGame
 2106 2068 0.50 2 -0.40 25 -10.00 
  Kaminski, Thomas 2106 CAN0.5010.05251.25 
  Kaminski, Thomas 2106 CAN0.001-0.4525-11.25 

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
 2256 2068 0.00 2 -0.55 25 -13.75 
  Nester, Ihor m2375 UKR0.001-0.1425-3.50 
  Gardner, Robert J 2136 CAN0.001-0.4125-10.25 

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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