Individual Calculations December 2019
 Atikankhotchasee, Manunthon  Total change: -17.40  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
RcRownchangeKK*chgGame
 1685 1665 2.00 6 -0.87 20 -17.40 
  Yaniuk, Volodymyr 2065  * UKR0.001-0.0820-1.60 
  Nattavutthisit, Kavin 1868 THA0.001-0.2420-4.80 
  Taulananda, Anon 1439 THA1.0010.21204.20 
  Allison, Brian C 1627 AUS1.0010.45209.00 
  Muzzaffar, Ahmad 1803 MAS0.001-0.3120-6.20 
  Lee, Alexandre Km 1305 ENG0.001-0.9020-18.00 
 * 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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