Individual Calculations October 2014
 Bokiev, Alan  Total change: 44.40  Rating chartPersonal card
 2014 MCC August U2300 New York, New York USA 2014-08-22
RcRownchangeKK*chgGame
 1943 1884 2.00 2 1.16 40 46.40 
  Atakay, Mustafa 2002 USA1.0010.664026.40 
  De Villa, Jose 1883 USA1.0010.504020.00 

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)
 
 2014 MCC September U2300 New York, New York USA 2014-09-12
RcRownchangeKK*chgGame
 2032 1862 0.50 2 -0.05 40 -2.00 
  Ruiz, Ryan 2034 USA0.5010.23409.20 
  Polyakin, Vladimir 2029 USA0.001-0.2840-11.20 

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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