Individual Calculations June 2019
 Khumnorkaew, Tupfah  Total change: -10.80  Rating chartPersonal card
 Thailand Chess Championship 2019 Bangkok THA 2019-05-01
RcRownchangeKK*chgGame
 1842 2040 6.00 9 -0.54 20 -10.80 
  Jingjang, Shin 1640  * THA1.0010.08201.60 
  Maneeratanasak, Chanavuth 1679 THA1.0010.10202.00 
  Suppt-Hongs, Paisal 1836 THA1.0010.24204.80 
  Arunnuntapanich, Tinnakrit 2004 THA0.001-0.5520-11.00 
  Pheephacharakan, Pinatpong 1842 THA1.0010.24204.80 
  Wiwatanadate, Poompong f1996 THA0.001-0.5620-11.20 
  Teerapabpaisit, Wisuwat f2112 THA0.001-0.4020-8.00 
  Pitantanakij, Olarn 1640  * THA1.0010.08201.60 
  Nattavutthisit, Kavin 1826 THA1.0010.23204.60 
 * 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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