Individual Calculations March 2012
 Sukandar, Irine Kharisma  Total change: 24.45  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 2287 2325 6.50 9 1.63 15 24.45 
  Tsagarakis, Angelo 1925  * AUS1.0010.08151.20 
  Fuatai, Fuatai 2031 NZL1.0010.15152.25 
  Hansen, Sune Berg g2572 DEN0.5010.31154.65 
  Solomon, Stephen J m2375 AUS1.0010.57158.55 
  Zhao, Xue gwg2551 CHN0.001-0.2115-3.15 
  Jones, Gawain C B g2653 ENG0.001-0.1315-1.95 
  Ansell, Alan 2079 NZL1.0010.19152.85 
  Matheson, Laurence 2167 AUS1.0010.29154.35 
  Nadig, Kruttika wg2234 IND1.0010.38155.70 
 * 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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