Individual Calculations September 2012
 Nikouline, Alexandre  Total change: -12.90  Rating chartPersonal card
 2012 Abe Yanofsky Memorial Winnipeg, Manitoba CAN 2012-07-27
RcRownchangeKK*chgGame
 2082 2057 0.50 2 -0.43 30 -12.90 
  Babb, Jeff 2144 CAN0.001-0.3830-11.40 
  Kaptsan, Aron 2019 CAN0.501-0.0530-1.50 

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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