Individual Calculations July 2009
 Arghya, Arpan Parida  Total change: -6.25  Rating chartPersonal card
 1st SCS International Open GM Chess Tournament, India Bhubaneswar, Orissa, India IND 2009-06-07
RcRownchangeKK*chgGame
 2143 1815 0.00 2 -0.25 25 -6.25 
  Shashikant, Kutwal 2165 IND0.001-0.1125-2.75 
  Nepali, Badrilal 2121 NEP0.001-0.1425-3.50 

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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