Individual Calculations May 2017
 Tantipura, Noppakorn  Total change: 89.60  Rating chartPersonal card
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 2052 1736 3.50 9 2.24 40 89.60 
  Griffiths, Paul V 2136  * ENG0.5010.424016.80 
  Verdun, Xavier John 2136  * PHI0.001-0.0840-3.20 
  Sivara, Poompat 2001 THA1.0010.824032.80 
  Ilmoni, Tommy 2076 FIN0.001-0.1240-4.80 
  Cheah, Eric 2054 MAS0.5010.374014.80 
  Tuorila, Kai 1990 THA1.0010.814032.40 
  Parondo, Rolly 2099 PHI0.5010.404016.00 
  Nohr, Finn 1997 DEN0.001-0.1840-7.20 
  Peretz, Leon 1977 RSA0.001-0.2040-8.00 
 * 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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