Individual Calculations August 2013
 Patil, Ketan Anil  Total change: -15.60  Rating chartPersonal card
 2nd Surat Open International FIDE Rated Chess Tournament ( Surat, Gujarat IND 2013-06-16
RcRownchangeKK*chgGame
 1671 1680 1.00 4 -1.04 15 -15.60 
  Mehta, Naitik R 1412 IND1.0010.17152.55 
  Sumit, Grover 1978 IND0.001-0.1515-2.25 
  Pereira, Johnharry 1923 SIN0.001-0.2015-3.00 
  Arjun, Singh Puri 1371 IND0.001-0.8615-12.90 

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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