Rapid: Individual Calculations October 2017
 Wongsawan, Thoetsak  Total change: -39.60  Rating chartPersonal card
 3rd Thailand Rapid CC 2017, Open Bangkok THA 2017-08-26
RcRownchangeKK*chgGame
 1591 1755 1.50 5 -1.98 20 -39.60 
  Portugalera, Ric 2155  * PHI0.001-0.0820-1.60 
  Thassanamethin, Methavee 1547 THA0.001-0.7720-15.40 
  Asavayutphol, Pattarapong 1355  * THA1.0010.08201.60 
  Techavimol, Chayanon 1458 THA0.501-0.3520-7.00 
  Tantipura, Noppakorn 1440 THA0.001-0.8620-17.20 
 * 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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