Individual Calculations August 2019
 Yin, Brian  Total change: -0.80  Rating chartPersonal card
 Westford July Open Westford, Massachusetts USA 2019-07-13
 1932 1738 0.50 2 -0.02 40 -0.80 
  Padmanabhan, Karthik 2004 USA0.001-0.1840-7.20 
  Belous, Nicholas 1859 USA0.5010.16406.40 

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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