Individual Calculations June 2019
 Nachiappan, Aghilan  Total change: -15.60  Rating chartPersonal card
 2019 Best of the West Class Championship Santa Clara, California USA 2019-05-25
RcRownchangeKK*chgGame
 1770 1552 0.50 4 -0.39 40 -15.60 
  Singhal, Sanat 1809 IND0.001-0.1840-7.20 
  Dixit, Arun 1757 USA0.5010.264010.40 
  Pruitt, Carvin 1753 USA0.001-0.2440-9.60 
  Nayak, Shreyas 1760 USA0.001-0.2340-9.20 

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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