Individual Calculations January 2009
 Muwwakkil, Mulazim  Total change: -28.50  Rating chartPersonal card
 11th Queens Club Futurity Jamaica, New York USA 2008-07-11
RcRownchangeKK*chgGame
 2067 1966 2.50 10 -1.14 25 -28.50 
  Ryba, Andrew A 2014 USA0.001-0.4325-10.75 
  Tamarkin, Lawrence 2150 USA1.0010.742518.50 
  Lawson, Brian 2108 USA0.5010.19254.75 
  Frumkin, Edward A 2049 USA0.001-0.3925-9.75 
  Ryba, Nicholas A 2014 USA0.001-0.4325-10.75 
  Ryba, Andrew A 2014 USA0.001-0.4325-10.75 
  Tamarkin, Lawrence 2150 USA0.5010.24256.00 
  Lawson, Brian 2108 USA0.001-0.3125-7.75 
  Frumkin, Edward A 2049 USA0.5010.11252.75 
  Ryba, Nicholas A 2014 USA0.001-0.4325-10.75 

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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