Individual Calculations April 2009
 Manvelyan, Hovik  Total change: 0.00  Rating chartPersonal card
 Fall TNM (MI Club Championship) San Francisco, CA USA 2008-10-14
RcRownchangeRpKK*chgGame
 2104 0 1.00 3 0.00 1979   0.00 
  Snyder, Larry 2069 USA0.0010.00 0.00 
  Margulis, Igor 2178 USA0.5010.00 0.00 
  Gaffagan, Steven 2066 USA0.5010.00 0.00 

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)
 
 Winter Tuesday Night Marathon San Francisco, California USA 2009-01-06
RcRownchangeRpKK*chgGame
 2103 0 1.50 4 0.00 2016   0.00 
  Margulis, Igor 2178 USA0.5010.00 0.00 
  Gaffagan, Steven 2057 USA0.5010.00 0.00 
  Naroditsky, Alan 2133 USA0.5010.00 0.00 
  Traub, Igor 2043 USA0.0010.00 0.00 

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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