Individual Calculations May 2011
 Lee, Say Siong John  Total change: 1.25  Rating chartPersonal card
 Thailand Open Chess Championship 2011 Pattaya THA 2011-04-11
RcRownchangeKK*chgGame
 1998 1801 2.50 9 0.05 25 1.25 
  Mohammad, Nubairshah Shaikh 2199 IND0.001-0.0825-2.00 
  Wee, Chu En Kelvin 2037 SIN0.001-0.2025-5.00 
  Lie, Terje 1632 NOR0.501-0.2225-5.50 
  Au, Hubert David 1891 HKG1.0010.622515.50 
  Eriksson, Jon 2201  * FIN1.0010.922523.00 
  Takahashi, Reiji 2099 JPN0.001-0.1525-3.75 
  Hirt, Markus 2056 SUI0.001-0.1925-4.75 
  Yutithamnon, Surapole 1983 THA0.001-0.2625-6.50 
  Nakvanich, Sahapol 1884 THA0.001-0.3925-9.75 
 * 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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