Individual Calculations November 2018
 Babb, Jeff  Total change: -7.80  Rating chartPersonal card
 2018 Abe Yanofsky Memorial Winnipeg CAN 2018-08-31
RcRownchangeKK*chgGame
 1950 2015 2.50 5 -0.39 20 -7.80 
  Wei, Daniel 1720 CAN1.0010.15203.00 
  Nones, Teodulfo Ii 2226 PHI0.001-0.2320-4.60 
  Ma, Derek 1934 CAN1.0010.39207.80 
  Boron, Anthony 1837 CAN0.501-0.2320-4.60 
  Baron, Gustav L 2035 CAN0.001-0.4720-9.40 

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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