Individual Calculations January 2010
 Vaidyanathan, P S  Total change: -41.25  Rating chartPersonal card
 1st CITADEL International FIDE Rated Open Chess Tournament Panigraha Hall, West Mambalam, Chennai, Tamilnadu, India IND 2009-10-24
RcRownchangeKK*chgGame
 1636 1770 1.00 4 -1.65 25 -41.25 
  Ram, S Krishnan 2170  * IND0.001-0.0825-2.00 
  Prakruthi, A 1379 IND1.0010.09252.25 
  Aaditya, Jagadeesh 1539 IND0.001-0.7925-19.75 
  Vineeth Kumar, B 1454 IND0.001-0.8725-21.75 
 * 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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