Individual Calculations January 2018
 Akharaboollasez, Akharin  Total change: -21.80  Rating chartPersonal card
 Asian Amateur Chess Championship 2017 - Open Chiang Mai THA 2017-11-24
RcRownchangeKK*chgGame
 1880 1916 3.00 6 -0.28 20 -5.60 
  Wiwatanadate, Poompong f1984 THA1.0010.592011.80 
  Lau, Ende Matthew 1980 SGP0.001-0.4120-8.20 
  Akhgar, Mohammad 2009 IRI0.001-0.3720-7.40 
  Erkhembayar, Amartaivan 1734 MGL0.001-0.7420-14.80 
  Dangi, Mani Raj 1780 NEP1.0010.32206.40 
  Ezizov, Jumamuhammet 1793 TKM1.0010.33206.60 

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
 1857 1916 3.00 7 -0.81 20 -16.20 
  Khumnorkaew, Tupfah 2064 THA0.001-0.3020-6.00 
  Kulpruethanon, Thanadon f2223 THA0.001-0.1420-2.80 
  Chotichanathawewong, Sanquan 1516  * THA0.501-0.4220-8.40 
  Sorncharoensap, Poramet 1516  * THA1.0010.08201.60 
  Rom, Jasper 2211 PHI0.001-0.1520-3.00 
  Sakdavisarak, Komgrib 1543 THA1.0010.10202.00 
  Abramowski, Joerg 1927 GER0.5010.02200.40 
 * 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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