Individual Calculations September 2017
 Padmanabhan, Karthik Sai  Total change: 20.40  Rating chartPersonal card
 47th Annual Continental Open Sturbridge, Massachusetts USA 2017-08-10
RcRownchangeKK*chgGame
 2047 1890 2.00 5 0.51 40 20.40 
  Tang, Jason 1940 USA1.0010.574022.80 
  King, Robert 2026 USA0.5010.18407.20 
  Gueler, Sebastian 2159 GER0.5010.334013.20 
  Torres, Yelfry 2126 DOM0.001-0.2040-8.00 
  Samadashvili, Martha wf1983 USA0.001-0.3740-14.80 

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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