Rapid: Individual Calculations August 2014
 Smith, Robert W  Total change: -15.60  Rating chartPersonal card
 North Island Rapid 2014 Auckland NZL 2014-07-19
RcRownchangeKK*chgGame
 1908 2229 3.50 5 -0.78 20 -15.60 
  Qin, Joy Shu Yan 1829  * NZL1.0010.08201.60 
  Gong, Daniel Hanwen 1866 NZL0.001-0.9020-18.00 
  James, Jack 1829  * NZL1.0010.08201.60 
  Runcan, Daniel I 1924 ROU1.0010.14202.80 
  Capel, Evan T 2092 MAS0.501-0.1820-3.60 
 * 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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