Individual Calculations November 2012
 Manu, David Suthandram R  Total change: -4.35  Rating chartPersonal card
 26th National Under-13 for Open Chess Championship - 2012 Chennai IND 2012-10-12
RcRownchangeKK*chgGame
 1686 1433 0.50 4 -0.29 15 -4.35 
  Anantharam, R U 1823 IND0.001-0.0915-1.35 
  Swain, Ashirwad 1655 IND0.001-0.2215-3.30 
  Soumyaditya, Saha 1652 IND0.5010.28154.20 
  Vigneshwaran, S 1614 IND0.001-0.2615-3.90 

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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