Individual Calculations March 2012
 Sonaa, R  Total change: 25.50  Rating chartPersonal card
 03rd Rotary Club of Madras mount below 2200 chennai IND 2011-12-26
RcRownchangeKK*chgGame
 1611 1287 2.50 6 1.70 15 25.50 
  Mythireyan, P 1672 IND0.001-0.0915-1.35 
  Aravinda, B R 1687  * IND0.001-0.0815-1.20 
  Sekar, S 1548 IND1.0010.821512.30 
  Sooraj, S 1600 IND0.5010.36155.40 
  Shriram, S B 1582 IND0.001-0.1515-2.25 
  Jawahar, K S 1576 IND1.0010.841512.60 
 * 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)
 

 

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