Individual Calculations January 2009
 Kennedy, Shernaz  Total change: -23.70  Rating chartPersonal card
 Edward Lasker Memorial and 92nd Annual Marshall Chess Club Championship New York, New York USA 2008-10-17
RcRownchangeKK*chgGame
 2075 2030 1.50 7 -1.58 15 -23.70 
  Rabin, Evan Z 2027 USA0.5010.00150.00 
  Chernin, Oliver 2150 USA0.001-0.3415-5.10 
  Katz, Benjamin J 2104 USA0.001-0.4015-6.00 
  Tamarkin, Lawrence S 2150 USA0.5010.16152.40 
  Farber, Nelson M 2011 USA0.001-0.5315-7.95 
  Frumkin, Edward A 2031 USA0.5010.00150.00 
  Hellenschmidt, Andrew 2053 USA0.001-0.4715-7.05 

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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