Individual Calculations August 2015
 Padmanabhan, Akshay S  Total change: 53.60  Rating chartPersonal card
 2015 Summer Tuesday Night Marathon San Francisco, California USA 2015-05-26
RcRownchangeKK*chgGame
 1711 1730 2.00 2 0.95 40 38.00 
  Casares Jr, Nick 1678 USA1.0010.434017.20 
  Bertot, German 1744 USA1.0010.524020.80 

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)
 
 Bay Area Chess GM Melikset Khachiyan Championship Milpitas, California USA 2015-07-17
RcRownchangeKK*chgGame
 1956 1779 1.00 2 0.39 40 15.60 
  Chow, Colin 2140 USA0.001-0.1040-4.00 
  Chang, Eliam Huai-Yang 1772 USA1.0010.494019.60 

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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