Individual Calculations October 2014
 Wiwatanadate, Poompong  Total change: -16.40  Rating chartPersonal card
 Thailand National Chess Championship 2014 Bangkok THA 2014-09-05
RcRownchangeKK*chgGame
 1979 2127 2.50 5 -0.82 20 -16.40 
  Nunbhakdi, Tawin Matthew 1858 THA0.501-0.3320-6.60 
  Sandhiratne, Akkarawut 1727  * THA1.0010.08201.60 
  Kongsee, Uaychai f2269 THA0.001-0.3120-6.20 
  Akharaboollasez, Akharin 1896 THA1.0010.21204.20 
  Kulpruethanon, Thanadon c2147 THA0.001-0.4720-9.40 
 * 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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