Individual Calculations December 2019
 Sajjapornthep, Jarunpol  Total change: -29.40  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
RcRownchangeKK*chgGame
 1879 1876 1.50 6 -1.47 20 -29.40 
  Lee, Alexandre Km 1476  * ENG1.0010.08201.60 
  Yaniuk, Volodymyr 2189 UKR0.5010.36207.20 
  Salvador, Louie 2257 PHI0.001-0.0920-1.80 
  Langreck, John 2149 USA0.001-0.1720-3.40 
  Culasing, Michael 1667 PHI0.001-0.7720-15.40 
  Cheong, Sue Lyn 1536 SGP0.001-0.8820-17.60 
 * 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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