Individual Calculations December 2013
 Dommalapati, Abhinay  Total change: 0.00  Rating chartPersonal card
 18th Annual Northern Virginia Open Dulles, Virginia USA 2013-11-09
RcRownchangeKK*chgGame
 2145 1834 0.00 1 -0.14 15 -2.10 
  Rea, Andrew B 2145 USA0.001-0.1415-2.10 

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)
 
 2013 CAC FIDE Open III Chantilly, Virginia USA 2013-11-22
RcRownchangeKK*chgGame
 1939 1834 0.50 1 0.14 15 2.10 
  Sinha, Sahil 1939 USA0.5010.14152.10 

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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