Individual Calculations February 2017
 Singh, Hersh  Total change: -14.40  Rating chartPersonal card
 Tim Just Winter Open XXXIV Schaumburg, Illinois USA 2017-01-07
 1811 1550 0.00 2 -0.36 40 -14.40 
  Mangalam, Shreya B 1792 USA0.001-0.2040-8.00 
  Wang, Ricky 1830 USA0.001-0.1640-6.40 

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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