Individual Calculations July 2014
 Christiansen, Natasha  Total change: -8.55  Rating chartPersonal card
 7th New York International New York, New York USA 2014-06-18
RcRownchangeKK*chgGame
 1993 1848 0.00 1 -0.31 15 -4.65 
  Tanenbaum, Zachary 1993 USA0.001-0.3115-4.65 

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)
 
 7th New York International - U2200 Section New York, New York USA 2014-06-20
RcRownchangeKK*chgGame
 1911 1848 1.00 3 -0.26 15 -3.90 
  Ashmun, Frank Lee 2039 USA0.001-0.2515-3.75 
  Miyasaka, Matthew 1939 USA0.001-0.3815-5.70 
  Aregbeyen, Aigboje 1756 USA1.0010.37155.55 

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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