Rapid: Individual Calculations October 2017
 Khumnorkaew, Tupfah  Total change: 15.60  Rating chartPersonal card
 3rd Thailand Rapid CC 2017, Open Bangkok THA 2017-08-26
RcRownchangeKK*chgGame
 1769 1861 5.00 7 0.78 20 15.60 
  Asavayutphol, Pattarapong 1461  * THA1.0010.08201.60 
  Tantipura, Noppakorn 1461  * THA1.0010.08201.60 
  Pornariyasombat, Atippat 2157 THA0.001-0.1520-3.00 
  Batchis, Paul 1696 USA1.0010.28205.60 
  Klubwong, Prakarn 1758 THA1.0010.36207.20 
  Kulpruethanon, Thanadon f2146 THA0.5010.34206.80 
  Loyaga, Nathaniel 1702 PHI0.501-0.2120-4.20 
 * 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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