Rapid: Individual Calculations October 2018
 Nakvanich, Sahapol  Total change: -0.80  Rating chartPersonal card
 4th Thailand Open Rapid Chess Champioship 2018 Bagnkok THA 2018-08-18
RcRownchangeKK*chgGame
 1567 1781 6.50 9 -0.04 20 -0.80 
  Saiai, Purimprach 1381  * THA1.0010.08201.60 
  Laohawirapap, Prin 1466 THA0.001-0.8620-17.20 
  Noppakun, Napat 1381  * THA0.501-0.4220-8.40 
  Tantipura, Noppakorn 1707 THA0.001-0.6020-12.00 
  Pruksanubal, Supasit 1381  * THA1.0010.08201.60 
  Kulchayodom, Pridiyathon 1381  * THA1.0010.08201.60 
  Chiravanich, Pathee 1381  * THA1.0010.08201.60 
  Culasing, Michael 1861 PHI1.0010.612012.20 
  Portugalera, Ric 2160 PHI1.0010.912018.20 
 * 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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