Individual Calculations March 2011
 Cook, Geoff L  Total change: -7.75  Rating chartPersonal card
 Canterbury Summer Swiss 2011 Melbourne AUS 2010-12-27
RcRownchangeKK*chgGame
 1973 1768 0.50 3 -0.31 25 -7.75 
  Wallis, Christopher 2168  * AUS0.001-0.0825-2.00 
  Tang, Jason 1988 AUS0.001-0.2225-5.50 
  Feng, Thomas 1764 AUS0.501-0.0125-0.25 
 * 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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