Rapid: Individual Calculations January 2016
 Braxton, Donari N  Total change: 36.20  Rating chartPersonal card
 December 2015 Marshall Masters New York, New York USA 2015-12-15
RcRownchangeKK*chgGame
 2281 2066 2.50 3 1.81 20 36.20 
  Subervi, Jonathan 2222 DOM1.0010.712014.20 
  Privman, Boris f2291 USA0.5010.28205.60 
  Renna, Tony f2329 USA1.0010.822016.40 

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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