Individual Calculations March 2018
 Liang, Jason  Total change: -20.00  Rating chartPersonal card
 2018 Baltimore Open Linthicum Heights, Maryland USA 2018-02-09
RcRownchangeKK*chgGame
 2066 1980 1.50 5 -0.50 40 -20.00 
  Gorti, Akshita fwm2213 USA0.001-0.2140-8.40 
  Hua, Eugene f2301 CAN0.001-0.1340-5.20 
  Zhou, Liran c2056 USA0.001-0.4040-16.00 
  Luo, Ryan 1793 USA0.501-0.2440-9.60 
  Chin, Angelica 1967 USA1.0010.484019.20 

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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