Individual Calculations March 2015
 Sohal, Tanraj S.  Total change: 11.60  Rating chartPersonal card
 2015 BC Open Vancouver CAN 2015-02-07
RcRownchangeKK*chgGame
 2037 2229 5.00 6 0.58 20 11.60 
  Yu, Robin 1861 USA1.0010.10202.00 
  Patterson, Roger 2075 CAN0.501-0.2120-4.20 
  Chan, James 2025 CAN0.501-0.2620-5.20 
  Roback, Joe 1982 CAN1.0010.19203.80 
  Kalisvaart, Peter 2086 NED1.0010.31206.20 
  Villavieja, Butch 2190 PHI1.0010.45209.00 

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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