Individual Calculations July 2008
 Palatnik, Semion  Total change: -6.40  Rating chartPersonal card
 48th Annual Maryland Open College Park, Maryland USA 2008-04-26
RcRownchangeKK*chgGame
 2195 2478 3.50 5 -0.64 10 -6.40 
  Dai, Yang 2128 USA1.0010.11101.10 
  Bryant, Todd C 2128 USA1.0010.11101.10 
  Zimmer, Ralph P f2232 USA0.501-0.3110-3.10 
  Kaufman, Raymond S f2359 USA0.501-0.1610-1.60 
  Balasubramanian, Adit 2128 IND0.501-0.3910-3.90 

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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