Individual Calculations July 2017
 Nakvanich, Sahapol  Total change: 23.80  Rating chartPersonal card
 2nd TCA Grand Prix Phitsanulok 2017 Phitsanulok THA 2017-06-15
RcRownchangeKK*chgGame
 1931 1782 3.50 7 1.19 20 23.80 
  Kulpruethanon, Thanadon f2182  * THA0.001-0.0820-1.60 
  Jingjang, Shin 1382  * THA1.0010.08201.60 
  Kasetchol, Sathit 2013 THA0.5010.29205.80 
  Sie, Thu 2132 MYA0.001-0.1120-2.20 
  Taweesupmun, Chanida wc1800 THA1.0010.532010.60 
  Calacday, Henry 1823 PHI1.0010.562011.20 
  Wynn, Zaw Htun m2182  * MYA0.001-0.0820-1.60 
 * 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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