Individual Calculations July 2010
 Yutithamnon, Surapole  Total change: 10.50  Rating chartPersonal card
 Thailand Chess Championship 2010 Bangkok THA 2010-05-01
RcRownchangeKK*chgGame
 2119 1972 3.00 7 0.70 15 10.50 
  Saeheng, Boonsueb f2270 THA1.0010.851512.75 
  Teerapabpaisit, Wisuwat f2307 THA0.001-0.1215-1.80 
  Petchrongrusamee, Pornpong 1779 THA1.0010.25153.75 
  Pitirotjirathon, Jirapak f2306 THA0.5010.38155.70 
  Suppt-Hongs, Paisal 1955 THA0.501-0.0215-0.30 
  Deewan, Nitat 2077 THA0.001-0.3615-5.40 
  Chuachavalit, Surasak 2141 THA0.001-0.2815-4.20 

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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