Individual Calculations May 2013
 Abdumalik, Zhansaya  Total change: 27.15  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2231 2209 6.00 9 1.81 15 27.15 
  Petchrongrusamee, Pornpong 1809  * THA1.0010.08151.20 
  Gao, Rui g2475 CHN0.001-0.1815-2.70 
  Brunner, Karl 2012 SUI1.0010.25153.75 
  Thejkumar, M. S. m2412 IND0.001-0.2415-3.60 
  Rohan, Ahuja 2031 IND1.0010.27154.05 
  Qiu, Mengjie wf2088 CHN1.0010.34155.10 
  Sukandar, Irine Kharisma wg2388 INA1.0010.731510.95 
  Akesson, Ralf g2462 SWE0.5010.31154.65 
  Stokke, Kjetil m2403 NOR0.5010.25153.75 
 * 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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