Individual Calculations September 2011
 Todortsev, Victor  Total change: 24.60  Rating chartPersonal card
 2011 Mechanics Summer Tournament San Francisco, California USA 2011-05-24
RcRownchangeKK*chgGame
 1996 1799 3.00 5 1.64 15 24.60 
  Wong, Russell 2106 USA0.001-0.1415-2.10 
  Salvo, Tab 1710 USA1.0010.38155.70 
  Margulis, Igor 2108 USA0.5010.36155.40 
  Newey, Richard 1915 USA1.0010.66159.90 
  Shakhnazarov, Oleg 2143 USA0.5010.38155.70 

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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