Individual Calculations July 2017
 Prasitsoonthorn, Teerachoti  Total change: 6.80  Rating chartPersonal card
 2nd TCA Grand Prix Phitsanulok 2017 Phitsanulok THA 2017-06-15
RcRownchangeKK*chgGame
 1856 1840 3.50 7 0.17 40 6.80 
  Wynn, Zaw Htun m2240  * MYA0.001-0.0840-3.20 
  Wiwatanadate, Poompong f1941 THA0.001-0.3640-14.40 
  Jingjang, Shin 1440  * THA1.0010.08403.20 
  Chongstitwattana, Cholapat 1506 THA1.0010.12404.80 
  Chuersakul, Sarocha 1635 THA1.0010.24409.60 
  Sie, Thu 2132 MYA0.5010.354014.00 
  Parondo, Rolly 2097 PHI0.001-0.1840-7.20 
 * 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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