Individual Calculations May 2017
 Ahn, Juyong  Total change: 4.80  Rating chartPersonal card
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 1697 1491 2.50 9 0.12 40 4.80 
  Lye, Lik Zang 1891  * MAS0.001-0.0840-3.20 
  Sajjapornthep, Jarunpol 1891  * THA0.001-0.0840-3.20 
  Tsao, Yui 1826 HKG0.001-0.1240-4.80 
  Rieker, Hans-Werner 1602 GER0.001-0.3540-14.00 
  Bunnag, Pirat 1414 THA1.0010.394015.60 
  Maneeratanasak, Chanavuth 1794 THA0.5010.364014.40 
  Prasitsoonthorn, Teerachoti 1722 THA0.001-0.2140-8.40 
  Tarimo, Didik Widiarso 1588 INA0.001-0.3740-14.80 
  Srivatanakul, Pricha 1545 THA1.0010.584023.20 
 * 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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