Individual Calculations September 2016
 Brattain, Mika A  Total change: 32.20  Rating chartPersonal card
 2016 Denker Tournament of High School Champions Indianapolis, Indiana USA 2016-07-30
RcRownchangeKK*chgGame
 2289 2349 5.00 6 1.61 20 32.20 
  Davydov, Alexander 1985 USA1.0010.10202.00 
  Liu, Bovey 2099 USA1.0010.19203.80 
  Li, Zhaozhi 2313 USA0.501-0.0520-1.00 
  Velikanov, Alexander f2370 USA1.0010.532010.60 
  Patel, Advait 2393 USA1.0010.562011.20 
  Burke, John M m2571 USA0.5010.28205.60 

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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