Individual Calculations March 2011
 Traub, Igor  Total change: -3.15  Rating chartPersonal card
 2011 Mechanics Winter Tournament San Francisco, California USA 2011-01-04
RcRownchangeKK*chgGame
 2037 2096 1.50 3 -0.21 15 -3.15 
  Zavadsky, Peter 2295 SVK0.5010.26153.90 
  Ochoa, Jason 1822 USA0.001-0.8315-12.45 
  Gaffagan, Steven 1995 USA1.0010.36155.40 

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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