Individual Calculations April 2016
 Eng, Rachael  Total change: 1.60  Rating chartPersonal card
 5th Annual Reno-Larry Evans Memorial Open Reno, Nevada USA 2016-03-25
RcRownchangeKK*chgGame
 1968 1855 1.50 4 0.04 40 1.60 
  Costello, Alexander 1746 USA0.001-0.6540-26.00 
  Aigner, Michael 2136 USA0.5010.344013.60 
  Formanek, Edward W m2115 USA0.5010.324012.80 
  Wei, Jeffrey 1873 USA0.5010.03401.20 

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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