Individual Calculations May 2014
 Kjoita, Torgeir J  Total change: 0.90  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2001 1978 1.00 2 0.06 15 0.90 
  Yu, Sally 1956 AUS1.0010.47157.05 
  Concepcion, Danilo 2046 USA0.001-0.4115-6.15 

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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