Rapid: Individual Calculations March 2018
 Chongstitwattana, Cholapat  Total change: 10.80  Rating chartPersonal card
 101 Classic Rapid Chess 2018 Bangkok THA 2018-02-04
RcRownchangeKK*chgGame
 1599 1414 1.50 3 0.54 20 10.80 
  Pongkiettisak, Sant 1814  * THA0.001-0.0820-1.60 
  Burbach, Anya Belle 1171 THA1.0010.20204.00 
  Nakvanich, Sahapol 1812 THA0.5010.42208.40 
 * 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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