Individual Calculations March 2018
 Devagharan, Devina  Total change: 10.00  Rating chartPersonal card
 9th Annual Southwest Class Championships Fort Worth, Texas USA 2018-02-15
RcRownchangeKK*chgGame
 2169 1867 1.00 5 0.25 40 10.00 
  Kung, Thomas 2234 USA0.5010.404016.00 
  Yim, Sung Ho 2226 KOR0.001-0.1040-4.00 
  Van Meter, Lester f2074 USA0.5010.274010.80 
  Andrenko, Irina wm2111 UKR0.001-0.2040-8.00 
  Nguyen, Emily wm2198 USA0.001-0.1240-4.80 

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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