Individual Calculations July 2016
 Guzman, Victor  Total change: -46.00  Rating chartPersonal card
 4th Cherry Blossom Classic - Open Sterling, Virginia USA 2016-05-27
RcRownchangeKK*chgGame
 1967 1955 1.50 5 -0.93 40 -37.20 
  Sinha, Sahil 2137 USA0.001-0.2640-10.40 
  Lu, Maximillian c1853 USA0.001-0.6440-25.60 
  Senft, Sean 1892 USA1.0010.414016.40 
  Kobla, Vishal c1879 USA0.501-0.1040-4.00 
  Yang, Christopher X 2076 USA0.001-0.3440-13.60 

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)
 
 Northern Virginia Chess League 2016 Round 5 Sterling, Virginia USA 2016-06-12
RcRownchangeKK*chgGame
 1785 1955 0.50 1 -0.22 40 -8.80 
  Snow, Peter 1785 USA0.501-0.2240-8.80 

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)
 

 

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