Individual Calculations March 2016
 Kobla, Vishal  Total change: -22.80  Rating chartPersonal card
 54th Annual Baltimore Open - Championship Linthicum Heights, Maryland USA 2016-01-29
RcRownchangeKK*chgGame
 2170 1897 0.00 3 -0.53 40 -21.20 
  Zimmer, Ralph f2240 USA0.001-0.1240-4.80 
  Shen, Christopher Y c2092 USA0.001-0.2540-10.00 
  Zheng, Andrew 2177 USA0.001-0.1640-6.40 

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)
 
 Northern Virginia Chess League 2016 Round 1 Sterling, Virginia USA 2016-02-21
RcRownchangeKK*chgGame
 1830 1861 0.50 1 -0.04 40 -1.60 
  Dommalapati, Abhinay 1830 USA0.501-0.0440-1.60 

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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