Individual Calculations January 2018
 Bartron, Paul  Total change: 0.60  Rating chartPersonal card
 2017 Washington Class Championship - Expert Lynnwood, Washington USA 2017-11-24
RcRownchangeKK*chgGame
 1811 1966 3.50 5 0.03 20 0.60 
  Deshpande, Aaryan 1784 USA1.0010.26205.20 
  Tien, Sophie 1735 USA0.501-0.2920-5.80 
  Arganian, David 1939 USA1.0010.46209.20 
  Lee, Addison 1937 USA0.501-0.0420-0.80 
  Tian, Shi Yuan 1661 CAN0.501-0.3620-7.20 

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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