Individual Calculations May 2017
 Feng, Justin  Total change: -15.60  Rating chartPersonal card
 6th Annual Reno-Larry Evans Memorial Open Reno, Nevada USA 2017-04-14
RcRownchangeKK*chgGame
 2006 1862 1.50 6 -0.39 40 -15.60 
  Lin, Andy 2095 USA0.001-0.2140-8.40 
  Le, Nguyen Khoi c1856 VIE0.001-0.5140-20.40 
  Murugappan, Ganesh M 1969 USA0.5010.15406.00 
  Greanias, Steve f2062 USA0.5010.264010.40 
  Pupols, Viktors 1934 USA0.5010.10404.00 
  Haessler, Carl 2119 USA0.001-0.1840-7.20 

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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