Individual Calculations May 2017
 Infiesto, James  Total change: -15.20  Rating chartPersonal card
 17th Bangkok Chess Club Challenger 2017 Cha-Am THA 2017-04-10
RcRownchangeKK*chgGame
 1736 1965 4.00 6 -0.38 40 -15.20 
  Chotichanathawewong, Sanquan 1565  * THA1.0010.08403.20 
  Kong, Jinghan 1566 CHN1.0010.08403.20 
  Aanya, Agarwal 1565  * IND1.0010.08403.20 
  Gavilan Jr, Arnulfo 2068 PHI0.001-0.3640-14.40 
  Ching, Francis 1565  * PHI1.0010.08403.20 
  Abdullah, Mohd Kamal c2084 MAS0.001-0.3440-13.60 
 * 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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