Individual Calculations September 2011
 Nandhini, Saripalli  Total change: -23.40  Rating chartPersonal card
 National Challengers Boys Aurangabad IND 2011-06-15
RcRownchangeKK*chgGame
 1853 1846 1.00 5 -1.56 15 -23.40 
  Joshi, G B 2246  * IND0.001-0.0815-1.20 
  Badrinath, S 1706 IND0.001-0.6915-10.35 
  Mukesh, Joshi 1777 IND0.501-0.1015-1.50 
  Harshal, Shahi f1894 IND0.001-0.4315-6.45 
  Thakur, Sanjeev 1641 IND0.501-0.2615-3.90 
 * 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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