Individual Calculations November 2017
 Formanek, Edward  Total change: -7.70  Rating chartPersonal card
 35th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2017-10-13
RcRownchangeKK*chgGame
 1993 2098 3.00 6 -0.77 10 -7.70 
  Parshall, Matthew 2080 USA0.501-0.0310-0.30 
  Ghazarian, Kirk 1959 USA0.501-0.1910-1.90 
  Senthilkumar, Pranav c1899 USA0.501-0.2610-2.60 
  Taylor, Timothy m2258 USA0.5010.21102.10 
  Murugappan, Ganesh 2028 USA0.001-0.6010-6.00 
  Hung, Alan 1734 USA1.0010.10101.00 

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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