Individual Calculations November 2018
 Padmanabhan, Karthik Sai  Total change: 20.40  Rating chartPersonal card
 Westford October Open Westford, Massachusetts USA 2018-10-06
RcRownchangeKK*chgGame
 1982 1977 1.50 2 0.51 40 20.40 
  Liang, Dustin 1858 USA1.0010.344013.60 
  Vaughan, John P 2106 USA0.5010.17406.80 

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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