Individual Calculations May 2012
 Bisguier, Arthur B  Total change: -0.40  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeKK*chgGame
 2217 2237 1.00 2 -0.04 10 -0.40 
  Shmelov, Denys K 2402 UKR0.001-0.2810-2.80 
  Yelsky, Max 2031 USA1.0010.24102.40 

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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