Individual Calculations November 2012
 Gurubalan, S  Total change: -46.20  Rating chartPersonal card
 25th SPIC FIDE Rating Open - 2012 Thoothukudi IND 2012-09-25
RcRownchangeKK*chgGame
 1569 1564 2.00 7 -1.54 30 -46.20 
  Sa, Kannan 1937 IND0.001-0.1030-3.00 
  Swaminathan, M 1370 IND1.0010.25307.50 
  Vignesh, B 1775 IND0.001-0.2330-6.90 
  Siva, B 1414 IND1.0010.30309.00 
  Clifford, Flair 1774 IND0.001-0.2330-6.90 
  Sanjay, Snehal M S 1372 IND0.001-0.7530-22.50 
  Mohamed, Gulam Raseen 1344 IND0.001-0.7830-23.40 

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)
 

 

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