Individual Calculations February 2013
 Ni, John  Total change: 5.40  Rating chartPersonal card
 Canterbury Summer Swiss 2012 Melbourne AUS 2012-12-27
RcRownchangeKK*chgGame
 1856 1554 0.50 2 0.18 30 5.40 
  Dizdarevic, Mehmedalija 1954  * BIH0.001-0.0830-2.40 
  Gibson, Kyle 1757 AUS0.5010.26307.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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