Individual Calculations May 2012
 Trubman, Leonid  Total change: 0.00  Rating chartPersonal card
 42nd Annual World Amateur Team and US Team East Parsippany, New Jersey USA 2012-02-18
RcRownchangeRpKK*chgGame
 2056 0 0.50 2 0.00 1863   0.00 
  Ferrero, Steve 2082 USA0.5010.00 0.00 
  Levin, Anatoly 2030 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)
 
 2012 Marshall March Grand Prix New York, New York USA 2012-03-03
RcRownchangeRpKK*chgGame
 2009 0 0.00 2 0.00 1209   0.00 
  Barrett, Steve 2243 ENG0.0010.00 0.00 
  Aregbeyen, Aigboje 1774 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)
 
 2012 MCC March/April Grand Prix New York, New York USA 2012-03-31
RcRownchangeRpKK*chgGame
 1977 0 0.00 2 0.00 1177   0.00 
  Ture, Taner 2018 USA0.0010.00 0.00 
  Ostrovskiy, Anatoliy 1935 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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