Individual Calculations July 2016
 Kobla, Vishal  Total change: 22.40  Rating chartPersonal card
 4th Cherry Blossom Classic - Open Sterling, Virginia USA 2016-05-27
RcRownchangeKK*chgGame
 2010 1879 3.00 7 0.59 40 23.60 
  Enkhbat, Tegshsuren m2279  * USA0.001-0.0840-3.20 
  Huang, Andy 2117 USA0.5010.304012.00 
  Senft, Sean 1892 USA0.001-0.4840-19.20 
  Fellman, Mike J 2028 USA0.5010.20408.00 
  Collier, Philip M. 1815 USA1.0010.414016.40 
  Guzman, Victor 1955 USA0.5010.10404.00 
  Karell, Leif K 1984 USA0.5010.14405.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1897 1919 0.50 1 -0.03 40 -1.20 
  Siamon, David 1897 USA0.501-0.0340-1.20 

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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