Individual Calculations March 2011
 Zavadsky, Peter  Total change: -7.80  Rating chartPersonal card
 2011 Mechanics Winter Tournament San Francisco, California USA 2011-01-04
RcRownchangeKK*chgGame
 2040 2295 3.50 5 -0.52 15 -7.80 
  Ramachandran, Jayakrishnan 2006 USA1.0010.16152.40 
  Traub, Igor 2096 USA0.501-0.2615-3.90 
  Krasnov, Steven 1961 USA1.0010.12151.80 
  Shipman, Walter m2167 USA0.001-0.6715-10.05 
  Manvelyan, Hovik 1971 USA1.0010.13151.95 

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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