Individual Calculations September 2016
 Pongkiettisak, Sant  Total change: 4.40  Rating chartPersonal card
 Thailand National Chess Championship 2016 Bangkok THA 2016-08-06
RcRownchangeKK*chgGame
 1879 1981 5.00 8 0.22 20 4.40 
  Janset, Pakpoom 1581  * THA1.0010.08201.60 
  Pitirotjirathon, Jirapak f2215 THA1.0010.792015.80 
  Chuachavalit, Surasak 2103 THA0.001-0.3320-6.60 
  Kulpruethanon, Thanadon c2238 THA0.001-0.1820-3.60 
  Srivatanakul, Pricha 1581  * THA1.0010.08201.60 
  Atthaworadej, Woradej 1757 THA0.001-0.7820-15.60 
  Pantong, Tikampon 1586 THA1.0010.08201.60 
  Arpijuntarangkoon, Jaradpong 1969 THA1.0010.48209.60 
 * 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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