Individual Calculations July 2012
 Trisa-Ard, Nakorn  Total change: -29.40  Rating chartPersonal card
 Thailand Championship 2012 Bangkok THA 2012-05-19
RcRownchangeKK*chgGame
 1936 2243 4.00 7 -1.96 15 -29.40 
  Sakdavisarak, Komgrib 1843  * THA1.0010.08151.20 
  Calacday, Henry 1967 PHI1.0010.17152.55 
  Wiwatanadate, Poompong 2061 THA0.001-0.7415-11.10 
  Wattanarat, Pasawon 1937 THA0.501-0.3615-5.40 
  Yothinnorratham, Tepparit 1915 THA0.501-0.3715-5.55 
  Thanarotrung, Ratchaphon 1854 THA0.501-0.4115-6.15 
  Arpijuntarangkoon, Jaradpong 1973 THA0.501-0.3315-4.95 
 * 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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