Individual Calculations July 2009
 Joy, P O  Total change: -29.75  Rating chartPersonal card
 3rd Thrissur International FIDE Rating Open Chess Lakshmi Mandapam, Thrissur, Kerala, India IND 2009-05-19
RcRownchangeKK*chgGame
 1900 1777 1.00 6 -1.19 25 -29.75 
  Muralidharan, M B f2127 IND0.001-0.1125-2.75 
  Nirmal, E P 2127 IND0.001-0.1125-2.75 
  Rakshith R, Umesh 1558 IND0.501-0.2825-7.00 
  Gavi, Siddayya 2012 IND0.001-0.2125-5.25 
  , M, Bhushan 2053 IND0.001-0.1725-4.25 
  Rahul, Raja M 1524 IND0.501-0.3125-7.75 

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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