Individual Calculations September 2016
 Balachandran, Kousihan  Total change: 18.40  Rating chartPersonal card
 2016 NAYCC U10 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 1663 1400 1.00 3 0.46 40 18.40 
  Zong, Davis 1675 USA0.001-0.1740-6.80 
  Kondakov, Adrian 1675 USA1.0010.834033.20 
  Prestia, Frank 1640 USA0.001-0.2040-8.00 

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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