Individual Calculations March 2012
 Sanjana, G  Total change: 15.30  Rating chartPersonal card
 03rd Rotary Club of Madras mount below 2200 chennai IND 2011-12-26
RcRownchangeKK*chgGame
 1586 1304 1.00 3 0.51 30 15.30 
  Siddarth, Ashok 1541 IND1.0010.803024.00 
  Niranjan, R 1599 IND0.001-0.1530-4.50 
  Singh Manpal, 1619 IND0.001-0.1430-4.20 

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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