Individual Calculations January 2018
 Al, Ansi Amin  Total change: -16.60  Rating chartPersonal card
 Asian Amateur Chess Championship 2017 - Open Chiang Mai THA 2017-11-24
RcRownchangeKK*chgGame
 1674 1847 2.50 5 -0.83 20 -16.60 
  Manaog, Stewart 2050 PHI0.001-0.2420-4.80 
  Foo, Jiu Yarng Clarance 1447  * MAS1.0010.08201.60 
  Niraula, Bhupendra c1974 NEP0.001-0.3320-6.60 
  Foo, Jiu Weir Brien 1447  * MAS0.501-0.4220-8.40 
  Sorncharoensap, Poramet 1451 THA1.0010.08201.60 
 * 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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