Individual Calculations May 2017
 Buasroung, Ekasith  Total change: 0.40  Rating chartPersonal card
 17th Bangkok Chess Club Challenger 2017 Cha-Am THA 2017-04-10
RcRownchangeKK*chgGame
 1649 1536 1.50 4 0.02 20 0.40 
  Svetic, Matija 1636 SWE0.5010.14202.80 
  Peligros, Rhenell 1834 PHI0.001-0.1520-3.00 
  Pleininger, Rudolf 1936  * SUI0.001-0.0820-1.60 
  Piyathumawuttikul, Kantapat 1190 THA1.0010.11202.20 
 * 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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