Individual Calculations January 2012
 Atthaworadej, Woradej  Total change: 3.00  Rating chartPersonal card
 3rd Penang Heritage City International Chess Open 2011 Penang MAS 2011-12-05
RcRownchangeKK*chgGame
 1936 1667 1.00 4 0.20 15 3.00 
  Mariano, Nelson Iii 2067  * PHI0.001-0.0815-1.20 
  Ho, En Huei Danielle wf1901 SIN0.001-0.2115-3.15 
  Gates, David A 1722 ENG0.5010.08151.20 
  Wiwatanadate, Poompong 2052 THA0.5010.41156.15 
 * 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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