Individual Calculations October 2016
 Quercia, Dylan  Total change: -15.20  Rating chartPersonal card
 38th Annual Southern California Open San Diego, California USA 2016-09-03
RcRownchangeKK*chgGame
 2052 1850 0.00 3 -0.76 20 -15.20 
  Vijay, Keerthi K. 2209 IND0.001-0.1020-2.00 
  Bekkedahl, Zachary 1972 USA0.001-0.3320-6.60 
  Wang, Xiexin 1976 USA0.001-0.3320-6.60 

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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