Individual Calculations May 2010
 Kulpruthanon, Thanadon  Total change: -12.75  Rating chartPersonal card
 Thailand Open Chess Championship 2010 Bangkok THA 2010-04-14
RcRownchangeKK*chgGame
 2139 1890 0.50 5 -0.51 25 -12.75 
  Reilly, Tim f2281 AUS0.001-0.0925-2.25 
  Pornariyasombat, Atippat 2171 THA0.001-0.1625-4.00 
  Attwood, James 2034 AUS0.001-0.3125-7.75 
  Ocantos, Manuel 2126 LUX0.001-0.2025-5.00 
  Norris, Damian C c2083 FIJ0.5010.25256.25 

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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