Individual Calculations November 2015
 Trifale, Sharvil  Total change: -22.40  Rating chartPersonal card
 2nd Annual Washington Chess Congress Arlington, Virginia USA 2015-10-07
RcRownchangeKK*chgGame
 1948 1901 2.00 6 -0.56 40 -22.40 
  Balkhamishvili, Tamar 2065 GEO0.5010.22408.80 
  Shen, Christopher Y c2081 USA0.5010.24409.60 
  Jacobson, Aaron 2119 USA0.001-0.2240-8.80 
  Agusto, Olaonikpekun 2046 NGR0.001-0.3140-12.40 
  Hung, Daniel 1537 USA0.501-0.4040-16.00 
  Collier, Philip M. 1837 USA0.501-0.0940-3.60 

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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