Individual Calculations April 2016
 Polyakin, Vladimir  Total change: -16.40  Rating chartPersonal card
 March 2016 Marshall Weekend FIDE New York, New York USA 2016-03-04
RcRownchangeKK*chgGame
 1937 2045 1.00 3 -0.82 20 -16.40 
  Wilson, Wylie 1655 USA1.0010.09201.80 
  Bogdan, Ekaterina 2091 BLR0.001-0.4420-8.80 
  Pillai, Kadhir A c2066 USA0.001-0.4720-9.40 

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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