Individual Calculations April 2013
 Prachi, Bharti  Total change: 3.90  Rating chartPersonal card
 3rd AIM INTERNATIONAL FIDE RATED CHESS TMT (Below 1900) Namakkal, Tamil Nadu IND 2013-02-21
RcRownchangeKK*chgGame
 1507 1107 0.50 3 0.26 15 3.90 
  Sanjai Kumar, S 1507  * IND0.5010.42156.30 
  Abhiram, T 1507  * IND0.001-0.0815-1.20 
  Sundar, Pranesh J S 1507  * IND0.001-0.0815-1.20 
 * 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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