Individual Calculations May 2010
 Nakvanich, Sahapol  Total change: 16.20  Rating chartPersonal card
 Thailand Open Chess Championship 2010 Bangkok THA 2010-04-14
RcRownchangeKK*chgGame
 2030 1919 4.00 8 1.08 15 16.20 
  Pitirotjirathon, Jirapak f2298 THA0.001-0.0915-1.35 
  Lie, Terje 1669 NOR1.0010.19152.85 
  Deewan, Nitat 2116 THA1.0010.751511.25 
  Andersson, Christin wm2135 SWE0.001-0.2215-3.30 
  Hoffman, Ron 2145 NED1.0010.791511.85 
  Dwivedi, Ashish K. 2132 IND0.001-0.2315-3.45 
  Armstrong, Malcolm J 1989 ENG0.001-0.4015-6.00 
  Pitkanen, Juhani 1757 FIN1.0010.29154.35 

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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