Individual Calculations September 2016
 Prestia, Paris  Total change: -46.80  Rating chartPersonal card
 2016 NAYCC U10 Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 1688 1591 0.00 3 -1.17 40 -46.80 
  Trakru, Rohun 1724 USA0.001-0.3240-12.80 
  Bui, Alan 1404 CAN0.001-0.7440-29.60 
  Pan, Kevin 1936 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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