Individual Calculations May 2014
 McGreen, Mariah  Total change: 21.00  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 1981 1633 1.00 1 0.89 30 26.70 
  Paciulli, Frank 1981 USA1.0010.893026.70 

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)
 
 2014 MCC February - March FIDE Monday New York, New York USA 2014-02-24
RcRownchangeKK*chgGame
 1885 1633 0.00 1 -0.19 30 -5.70 
  Scher, Edward 1885 USA0.001-0.1930-5.70 

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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