Individual Calculations January 2018
 Chaiongkarn, Bunyapon  Total change: 60.00  Rating chartPersonal card
 Asian Amateur Chess Championship 2017 - Open Chiang Mai THA 2017-11-24
RcRownchangeKK*chgGame
 1778 1529 1.00 4 0.01 40 0.40 
  Yakhiyayev, Abdikhadir 1929  * KAZ0.5010.424016.80 
  Al-Marzouqi, Abdulla M 1929  * UAE0.001-0.0840-3.20 
  Salim, Issa Ali Shamas c1897 OMA0.001-0.1040-4.00 
  Parhira, Preeda 1358 THA0.501-0.2340-9.20 
 * 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)
 
 Thailand Team Championship 2017 Bangkok THA 2017-12-02
RcRownchangeKK*chgGame
 1816 1529 3.00 8 1.49 40 59.60 
  Causo, Deniel f1929  * PHI0.001-0.0840-3.20 
  Sutjaritsunchai, Thiti 1620 THA1.0010.624024.80 
  Pitantanakij, Olarn 1682 THA1.0010.704028.00 
  Arpijuntarangkoon, Jaradpong 1929  * THA0.001-0.0840-3.20 
  Teerapabpaisit, Wisuwat f1929  * THA0.001-0.0840-3.20 
  Phumphuang, Natthaphat 1579 THA1.0010.574022.80 
  Habla, Jony f1929  * PHI0.001-0.0840-3.20 
  Nunbhakdi, Tawin Matthew 1929  * THA0.001-0.0840-3.20 
 * 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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