Individual Calculations April 2009
 Yeliseyev, Igor  Total change: -7.50  Rating chartPersonal card
 39th Annual World Amateur Team & US Team East Parsippany, New Jersey USA 2009-02-14
RcRownchangeKK*chgGame
 2184 2147 1.50 4 -0.30 25 -7.50 
  Sena, Juan O 2189 DOM1.0010.562514.00 
  Miller, Daniel Isa 2242 USA0.001-0.3725-9.25 
  Parrilla, Medina 1963 USA0.501-0.2425-6.00 
  Zaremba, Andrei A f2343 USA0.001-0.2525-6.25 

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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