Individual Calculations December 2015
 Wang, Kevin  Total change: 1.20  Rating chartPersonal card
 2015 Nashville Open Nashville, Tennessee USA 2015-10-30
RcRownchangeKK*chgGame
 2125 1900 0.50 2 0.03 40 1.20 
  Al-Shamma, James 2002 USA0.5010.14405.60 
  King, Alexander B 2247 USA0.001-0.1140-4.40 

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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