Individual Calculations January 2017
 Truelson, Joseph  Total change: -16.00  Rating chartPersonal card
 2016 Washington Class Championships - Class A Lynwood, Washington USA 2016-11-25
RcRownchangeKK*chgGame
 1784 1759 1.00 3 -0.40 40 -16.00 
  Baxter, Brent 1898 USA0.5010.19407.60 
  Petrov, Oscar 1703 USA0.501-0.0840-3.20 
  Olson, Travis 1751 USA0.001-0.5140-20.40 

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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