Individual Calculations January 2020
 Pornariyasombat, Atippat  Total change: 18.00  Rating chartPersonal card
 Thailand Chess Team Championship 2019 Bangkok THA 2019-12-16
RcRownchangeKK*chgGame
 1848 1959 6.50 9 0.90 20 18.00 
  Kasikam, Thanut 1559  * THA1.0010.08201.60 
  Jingjang, Shin 1760 THA0.501-0.2620-5.20 
  Portugalera, Ric 2063 PHI0.5010.14202.80 
  McCready, Mark 1783 ENG1.0010.27205.40 
  Burbach, Bruno 1559  * GER1.0010.08201.60 
  Pheephacharakan, Pinatpong 1734 THA1.0010.22204.40 
  Sacar, Mohamad 2075 PHI0.001-0.3420-6.80 
  Salvador, Louie 2211 PHI1.0010.812016.20 
  Maneesorn, Kankawee 1887 THA0.501-0.1020-2.00 
 * 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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