Individual Calculations February 2018
 Htoo, Aung Bo  Total change: -42.40  Rating chartPersonal card
 1st. Qualify Chess Tournament Yangon MYA 2018-01-09
RcRownchangeKK*chgGame
 1856 2164 1.50 3 -1.06 40 -42.40 
  Yar, Zar Ko Ko Thet 1850 MYA0.501-0.3640-14.40 
  Aung, Min Khant 1796 MYA1.0010.10404.00 
  Kyaw, Zay Ya 1921 MYA0.001-0.8040-32.00 

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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